Air quality in Firestone
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
8.3 µg/m³
WHO guideline 15
PM10
8.6 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
4:00 AM
💨
PM2.5 8.3 µg/m³
35 Good
5:00 AM
💨
PM2.5 9.1 µg/m³
38 Good
6:00 AM
💨
PM2.5 10 µg/m³
42 Good
7:00 AM
💨
PM2.5 11.7 µg/m³
49 Good
8:00 AM
💨
PM2.5 14.7 µg/m³
56 Moderate
9:00 AM
💨
PM2.5 12 µg/m³
50 Good
10:00 AM
💨
PM2.5 7.4 µg/m³
31 Good
11:00 AM
💨
PM2.5 6.2 µg/m³
26 Good
12:00 PM
💨
PM2.5 5.7 µg/m³
26 Good
1:00 PM
💨
PM2.5 5.4 µg/m³
30 Good
2:00 PM
💨
PM2.5 4.9 µg/m³
35 Good
3:00 PM
💨
PM2.5 4.3 µg/m³
38 Good
Next few days daily max · US EPA AQI
Mon
💨
Moderate · UV Moderate
56
Tue
💨
Moderate · UV Moderate
73
Wed
💨
Moderate · UV Moderate
77
Thu
💨
Moderate · UV Moderate
55
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain