Air quality in Randolph
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
14.3 µg/m³
WHO guideline 15
PM10
16.5 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
5:00 AM
💨
PM2.5 14.3 µg/m³
56 Moderate
6:00 AM
💨
PM2.5 13.2 µg/m³
53 Moderate
7:00 AM
💨
PM2.5 12.4 µg/m³
52 Moderate
8:00 AM
💨
PM2.5 10.6 µg/m³
44 Good
9:00 AM
💨
PM2.5 9.3 µg/m³
39 Good
10:00 AM
💨
PM2.5 8.2 µg/m³
34 Good
11:00 AM
💨
PM2.5 7.3 µg/m³
32 Good
12:00 PM
💨
PM2.5 6.8 µg/m³
34 Good
1:00 PM
💨
PM2.5 6.9 µg/m³
36 Good
2:00 PM
💨
PM2.5 7.5 µg/m³
37 Good
3:00 PM
💨
PM2.5 8.5 µg/m³
35 Good
4:00 PM
💨
PM2.5 10.2 µg/m³
43 Good
Next few days daily max · US EPA AQI
Sun
💨
Moderate · UV Moderate
70
Mon
💨
Moderate · UV Low
90
Tue
💨
Moderate · UV Moderate
84
Wed
💨
Moderate · UV High
60
Thu
💨
Good · UV Moderate
26
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain