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Is there an accepted threshold for tropospheric NO2 concentrations above which it is considered harmful?
by rahulnair23 6y ago
Is there an accepted threshold for tropospheric NO2 concentrations above which it is considered harmful?
- LinuxBender 6y agoThere are [1] but the bigger issue is that where NO2 is high, other toxins are also often high. You just can't measure them from space. Benzine is just one example of a carcinogen that can be higher in these areas. The data would need to be overlaid with ground sample data in the red zones. [1] - https://www.airnow.gov/sites/default/files/2018-06/no2.pdf https://www.airnow.gov/sites/default/files/2018-06/no2.pdf