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United States
Colorado
Boulder
Air quality in Boulder, CO
Live air quality report and air quality forecast in Boulder
live
2
°C
Fill 2
Created with Sketch.
0
UV
poor
56.0
AQI
poor
56.0
AQI
Fill 2
Created with Sketch.
2
°C
0
UV
Main pollutants
21.0
PM2.5
11.0
PM10
56.0
NO2
7.0
O3
outdoor sports
bring baby out
eating outside
The air has reached a high level of pollution. Higher than the maximum limit for 24 hours established by WHO.
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Live air quality report and air quality forecast in
Boulder
21.0
PM2.5
11.0
PM10
56.0
NO2
7.0
O3
Annual Average
48
AQI
Days per year at this level
Main pollutants
AQI
21.0
PM2.5
11.0
PM10
56.0
NO2
7.0
O3
µg/m³
5
PM2.5
8
PM10
44
NO2
7.0
O3
live
week
month
year
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