Air quality in Fresno
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
8.9 µg/m³
WHO guideline 15
PM10
11 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
11:00 AM
💨
PM2.5 8.9 µg/m³
37 Good
12:00 PM
💨
PM2.5 7.7 µg/m³
37 Good
1:00 PM
💨
PM2.5 7.3 µg/m³
39 Good
2:00 PM
💨
PM2.5 7 µg/m³
40 Good
3:00 PM
💨
PM2.5 6.3 µg/m³
39 Good
4:00 PM
💨
PM2.5 5.2 µg/m³
38 Good
5:00 PM
💨
PM2.5 6.2 µg/m³
34 Good
6:00 PM
💨
PM2.5 8.1 µg/m³
34 Good
7:00 PM
💨
PM2.5 8 µg/m³
33 Good
8:00 PM
💨
PM2.5 10.7 µg/m³
45 Good
9:00 PM
💨
PM2.5 15.7 µg/m³
59 Moderate
10:00 PM
💨
PM2.5 20.8 µg/m³
69 Moderate
Next few days daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
77
Sun
💨
Moderate · UV Moderate
95
Mon
💨
Moderate · UV Low
86
Tue
💨
Moderate · UV Low
88
Wed
💨
Moderate · UV Moderate
90
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain