Air quality in Denison
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
7.4 µg/m³
WHO guideline 15
PM10
7.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
1:00 PM
💨
PM2.5 7.4 µg/m³
71 Moderate
2:00 PM
💨
PM2.5 7.2 µg/m³
83 Moderate
3:00 PM
💨
PM2.5 7.1 µg/m³
88 Moderate
4:00 PM
💨
PM2.5 7.2 µg/m³
85 Moderate
5:00 PM
💨
PM2.5 7.4 µg/m³
71 Moderate
6:00 PM
💨
PM2.5 7.6 µg/m³
51 Moderate
7:00 PM
💨
PM2.5 7.7 µg/m³
46 Good
8:00 PM
💨
PM2.5 7.8 µg/m³
41 Good
9:00 PM
💨
PM2.5 7.9 µg/m³
37 Good
10:00 PM
💨
PM2.5 7.9 µg/m³
34 Good
11:00 PM
💨
PM2.5 7.9 µg/m³
33 Good
12:00 AM
💨
PM2.5 7.8 µg/m³
33 Good
Next few days daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
88
Sun
💨
Moderate · UV Moderate
73
Mon
💨
Moderate · UV Moderate
60
Tue
💨
Moderate · UV Moderate
73
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain