About Blue Map
Blue Map: Your Mobile Portal for Environmental Transparency, Oversight, and Participation We aggregate corporate environmental data, emissions, air/water quality, and ecological info to build a platform where everyone can...
Blue Map: Your Mobile Portal for Environmental Transparency, Oversight, and Participation We aggregate corporate environmental data, emissions, air/water quality, and ecological info to build a platform where everyone can participate in protecting our planet. 【Data at Your Fingertips】 . Environmental Quality: Real-time air quality in 380 cities & water quality from 1,900+ stations. . Corporate Emissions: Track real-time discharges of 9,000+ air/water polluters. . Corporate Performance: Monitor 6.6M+ enterprises with 1.7M+ violation records. . Carbon Data: Access corporate and regional emissions data for low-carbon action. 【Public Participation】 . Micro-Reporting: Submit pollution leads and track progress, driving thousands of industrial firms to respond and reduce emissions. . One-Key Sharing: Instantly share data on social media, @ authorities to drive action. . Fingertip Environmentalism: Report issues, observe waste sorting, join eco-surveys, log low-carbon acts, and check product footprints with "Carbon-EZ-Check." 【Visual & Interactive Maps】 . 48-Hr Minute-Level Maps: Hourly forecasts for air quality, wind, rain, and typhoons. . Multi-Dimensional Maps: View air/water quality, emissions, corporate records, species distribution, and global solar data in layered visuals. 【AI & Health Features】 . AI Insights: Get plain-English explanations of complex environmental data. . Health Care: Receive alerts for masks, ventilation, air quality, pollen, and outdoor exercise, with personalized risk assessments. Blue Map makes the environment visible and turns your actions into a force for change. 【Honors】 The Blue Map App is developed by the Institute of Public & Environmental Affairs (IPE), a Beijing-based non-profit. Since 2006, IPE has built open environmental data platforms to drive corporate green transformation and improve governance. Awards include: . 2012: Goldman Environmental Prize; 3rd China Soft Science Award. . 2014: Selected for Beijing's first "Green Environmental Protection Theme App." . 2016: Public Participation & Innovation Award (IFCE). . 2017: Founding Member & Vice Chair, Green Consumption and Supply Chain Alliance. . 2018: Vice Chair, China Green Supply Chain Alliance. . 2020: Founding Member, Green Finance Committee (MIIT). . Mar 2023: National award for COVID-19 community guideline research. . Jul 2023: Outstanding Partner, "Whole Value Chain Model for Plastic Pollution Governance" (All-China Environment Federation). . Mar 2024: Council Member, All-China Environment Federation (5-year term). . Jul 2024: Partner, "Swift Action" Tech Initiative (Chaoyang District). 【Contact】 . Website: https://www.ipe.org.cn . Weibo: http://weibo.com/u/5042247906 . Tel: 010-67189470 ext. 8001 【Thanks】 To everyone tracking pollution, monitoring haze, and sharing forecasts-thank you!
Previous Versions
Here you can find the changelog of Blue Map since it was posted on our website on 2023-06-23 19:59:14.
The latest version is 7.5.0 and it was updated on 2026-06-29 15:32:22. See below the changes in each version.
Blue Map version 7.5.0
Updated At: 2026-06-29
Changes: Version History 1. Added the City Map and City Green Co-development Index.
2. Optimized the image upload feature.
3. Added team rankings and city filters to the Carbon Easy Check leaderboard.
4. Added QR code login for the website.
5. Added seven new widgets that users can choose to add to their home screen. 7.5.0 5d ago 1. Added Carbon Calculator and “Carbon in One Minute” to My > Blue Map Services;
2. Optimized the Carbon Footprint page under Public Welfare Activities;
3. Optimized matching rules for vehicle model recognition in Carbon Easy Check;
4. Improved widget stability. 7.4.9 Apr 28 1. Added a new search feature to Enterprise Map.
2. Added start and end date filtering to multiple “My Records” pages, and adjusted the sorting of My Activity.
3. Added a review rejection notice on the details page of Garbage Sorting Snapshots. 7.4.8 Apr 11 1. Improved home page location services, air quality and weather display, and widget presentation for more stable information loading.
2. Improved the experience of sharing, image selection, and environmental interaction pages, making features such as garbage sorting and community participation smoother to use.
3. Fixed several known issues and improved multi-device compatibility and overall stability. 7.4.7 Mar 15 1. Added Noise Map.
2. Updated the Ambient Air Quality Standards to the latest limit values.
3. Performance improvements and bug fixes. 7.4.6 Mar 3 1. App performance optimizations
2. Bug fixes 7.4.4 Feb 6 1. Added a feature to aggregate volunteer users.
2. Fixed known bugs. 7.4.3 Jan 26 1. Added the Fire Spot Map to the Air Quality Map;
2. Introduced an Air Quality Statistics feature on the homepage;
3. Optimized the user experience. 7.4.2 12/19/2025 1. Added an Air Quality Calendar entry to the Air Map.
2. Optimized the Air Map list page.
3. Improved the performance of CarbonEasy Check. 7.4.1 12/11/2025 1. App adaptation for iOS 26.
2. Overall app optimization to improve stability. 7.4.0 10/19/2025 1. Optimization of the car carbon footprint snap feature;
2. Newly added support for the “Yi Cup Action” in freshly made beverage stores;
3. Added filter options in the photovoltaic map. 7.3.11 09/30/2025 1. Low-carbon posts now support parameters to distinguish identical images
2. New style added for Quick Litter Snap
3. Waterfall view now shows camera capture counts (Litter/Carbon Footprint/Showcase)
4. Homepage image caching for faster loading
5. Air & Temperature map layers optimized, supporting nationwide and county-level display 7.3.10 09/18/2025 1. Updates to “Trash Snapshot” and “Plastic Reduction Observation”;
2. Plastic reduction records can now be viewed in a waterfall layout;
3. Fixed known bugs and improved user experience. 7.3.9 09/01/2025 1. Updated carbon footprint quick-photo feature;
2. Modified the plastic reduction observation module for on-site beverage shops;
3. Known bugs fixed. 7.3.8 08/19/2025 1. Carbon Footprint Snap feature optimized
2. App content localized
3. Known bugs fixed 7.3.7 08/07/2025 1. Modified carbon footprint list display and navigation logic.
2. Localized parts of the app content.
3. Fixed known issues. 7.3.6 07/15/2025 1. CarbonEasyCheck feature updates and experience optimization;
2. Eco-environment map now supports switching between provincial, municipal, and county levels;
3. Green Choice brand details updated. 7.3.5 07/08/2025 Bug Fix. 7.3.4 07/01/2025 1. CarbonEasyCheck share image updated
2. Waste sorting index ranking modified
3. Known issues fixed 7.3.3 05/26/2025 1. App adds one-click login feature.
2. AI Q&A now supports enterprise ESG questions.
3. Photovoltaic map style updated.
4. Known bugs fixed and performance optimized. 7.3.2 04/30/2025 1. Dual‑carbon map updates and optimized map‑loading/zoom logic.
2. Hotel plastic‑reduction observation publishing page updates.
3. Partial English localization adjustments.
4. Known bug fixes. 7.3.1 04/13/2025 1. The Climate Action release page has added shooting rules, allowing different actions to set the valid number of times that count toward the leaderboard.
2. The Climate Action release page has added a feature to view examples.
3. The Climate Action leaderboard’s weekly and monthly ranking styles have been updated, allowing users to view the total number of actions taken.
4. The Climate Action page has added a category list, where users can check the total carbon reduction and the number of check-ins for each category.
5. The “My - Climate Action Records” style has been modified to allow users to view the audit status.
6. The “Garbage - Partners - Partner Cases” section has added a new case type. 7.3.0 03/26/2025 1. Ecological Map: Added species to protected areas and wetlands, with filtering by protected area type.
2. Trash Map Partner – Partner Case: Added marker types.
3. Fixed known bugs. 7.2.8 03/07/2025 1. Added large language model AI Q&A feature
2. Optimized homepage data loading logic
3. Fixed known issues 7.2.7 02/19/2025 1. Modified the layout of the App’s home page.
2. Added an activity introduction page and a quick participation entry on the home page.
3. Optimized App performance.
4. Fixed known bugs. 7.2.6 01/22/2025
Blue Map version 7.4.9
Updated At: 2026-05-29
Changes: Version History 1. Added Carbon Calculator and “Carbon in One Minute” to My > Blue Map Services;
2. Optimized the Carbon Footprint page under Public Welfare Activities;
3. Optimized matching rules for vehicle model recognition in Carbon Easy Check;
4. Improved widget stability. 7.4.9 Apr 28 1. Added a new search feature to Enterprise Map.
2. Added start and end date filtering to multiple “My Records” pages, and adjusted the sorting of My Activity.
3. Added a review rejection notice on the details page of Garbage Sorting Snapshots. 7.4.8 Apr 11 1. Improved home page location services, air quality and weather display, and widget presentation for more stable information loading.
2. Improved the experience of sharing, image selection, and environmental interaction pages, making features such as garbage sorting and community participation smoother to use.
3. Fixed several known issues and improved multi-device compatibility and overall stability. 7.4.7 Mar 15 1. Added Noise Map.
2. Updated the Ambient Air Quality Standards to the latest limit values.
3. Performance improvements and bug fixes. 7.4.6 Mar 3 1. App performance optimizations
2. Bug fixes 7.4.4 Feb 6 1. Added a feature to aggregate volunteer users.
2. Fixed known bugs. 7.4.3 Jan 26 1. Added the Fire Spot Map to the Air Quality Map;
2. Introduced an Air Quality Statistics feature on the homepage;
3. Optimized the user experience. 7.4.2 12/19/2025 1. Added an Air Quality Calendar entry to the Air Map.
2. Optimized the Air Map list page.
3. Improved the performance of CarbonEasy Check. 7.4.1 12/11/2025 1. App adaptation for iOS 26.
2. Overall app optimization to improve stability. 7.4.0 10/19/2025 1. Optimization of the car carbon footprint snap feature;
2. Newly added support for the “Yi Cup Action” in freshly made beverage stores;
3. Added filter options in the photovoltaic map. 7.3.11 09/30/2025 1. Low-carbon posts now support parameters to distinguish identical images
2. New style added for Quick Litter Snap
3. Waterfall view now shows camera capture counts (Litter/Carbon Footprint/Showcase)
4. Homepage image caching for faster loading
5. Air & Temperature map layers optimized, supporting nationwide and county-level display 7.3.10 09/18/2025 1. Updates to “Trash Snapshot” and “Plastic Reduction Observation”;
2. Plastic reduction records can now be viewed in a waterfall layout;
3. Fixed known bugs and improved user experience. 7.3.9 09/01/2025 1. Updated carbon footprint quick-photo feature;
2. Modified the plastic reduction observation module for on-site beverage shops;
3. Known bugs fixed. 7.3.8 08/19/2025 1. Carbon Footprint Snap feature optimized
2. App content localized
3. Known bugs fixed 7.3.7 08/07/2025 1. Modified carbon footprint list display and navigation logic.
2. Localized parts of the app content.
3. Fixed known issues. 7.3.6 07/15/2025 1. CarbonEasyCheck feature updates and experience optimization;
2. Eco-environment map now supports switching between provincial, municipal, and county levels;
3. Green Choice brand details updated. 7.3.5 07/08/2025 Bug Fix. 7.3.4 07/01/2025 1. CarbonEasyCheck share image updated
2. Waste sorting index ranking modified
3. Known issues fixed 7.3.3 05/26/2025 1. App adds one-click login feature.
2. AI Q&A now supports enterprise ESG questions.
3. Photovoltaic map style updated.
4. Known bugs fixed and performance optimized. 7.3.2 04/30/2025 1. Dual‑carbon map updates and optimized map‑loading/zoom logic.
2. Hotel plastic‑reduction observation publishing page updates.
3. Partial English localization adjustments.
4. Known bug fixes. 7.3.1 04/13/2025 1. The Climate Action release page has added shooting rules, allowing different actions to set the valid number of times that count toward the leaderboard.
2. The Climate Action release page has added a feature to view examples.
3. The Climate Action leaderboard’s weekly and monthly ranking styles have been updated, allowing users to view the total number of actions taken.
4. The Climate Action page has added a category list, where users can check the total carbon reduction and the number of check-ins for each category.
5. The “My - Climate Action Records” style has been modified to allow users to view the audit status.
6. The “Garbage - Partners - Partner Cases” section has added a new case type. 7.3.0 03/26/2025 1. Ecological Map: Added species to protected areas and wetlands, with filtering by protected area type.
2. Trash Map Partner – Partner Case: Added marker types.
3. Fixed known bugs. 7.2.8 03/07/2025 1. Added large language model AI Q&A feature
2. Optimized homepage data loading logic
3. Fixed known issues 7.2.7 02/19/2025 1. Modified the layout of the App’s home page.
2. Added an activity introduction page and a quick participation entry on the home page.
3. Optimized App performance.
4. Fixed known bugs. 7.2.6 01/22/2025 1. Modified the general carbon recognition feature of "Carbon Easy Check".
2. Added a photo saving option in the general settings.
3. Optimized the user experience.
4. Fixed known bugs. 7.2.5 01/05/2025
Blue Map version 7.4.7
Updated At: 2026-03-15
Changes: 1. Improved home page location services, air quality and weather display, and widget presentation for more stable information loading.
2. Improved the experience of sharing, image selection, and environmental interaction pages, making features such as garbage sorting and community participation smoother to use.
3. Fixed several known issues and improved multi-device compatibility and overall stability.
Blue Map version 7.4.6
Updated At: 2026-03-03
Changes: 1. Added Noise Map.
2. Updated the Ambient Air Quality Standards to the latest limit values.
3. Performance improvements and bug fixes.
Blue Map version 7.4.4
Updated At: 2026-02-06
Changes: 1. App performance optimizations
2. Bug fixes
Blue Map version 7.4.3
Updated At: 2026-01-26
Changes: 1. Added a feature to aggregate volunteer users.
2. Fixed known bugs.
Blue Map version 7.3.10
Updated At: 2025-09-18
Changes: Sep 18, 2025
Version 7.3.10
1. Low-carbon posts now support parameters to distinguish identical images
2. New style added for Quick Litter Snap
3. Waterfall view now shows camera capture counts (Litter/Carbon Footprint/Showcase)
4. Homepage image caching for faster loading
5. Air & Temperature map layers optimized, supporting nationwide and county-level display
Blue Map version 7.3.6
Updated At: 2025-07-15
Changes: Jul 15, 2025
Version 7.3.6
1. Modified carbon footprint list display and navigation logic.
2. Localized parts of the app content.
3. Fixed known issues.
Blue Map version 7.3.3
Updated At: 2025-05-26
Changes: May 26, 2025
Version 7.3.3
1. CarbonEasyCheck share image updated
2. Waste sorting index ranking modified
3. Known issues fixed
Blue Map version 7.3.2
Updated At: 2025-04-30
Changes: Apr 30, 2025
Version 7.3.2
1. App adds one-click login feature.
2. AI Q&A now supports enterprise ESG questions.
3. Photovoltaic map style updated.
4. Known bugs fixed and performance optimized.
Disclaimer
Official App Store Link
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