Air quality in Reading
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
17.9 µg/m³
WHO guideline 15
PM10
18.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
9:00 AM
💨
PM2.5 17.9 µg/m³
63 Moderate
10:00 AM
💨
PM2.5 14.4 µg/m³
56 Moderate
11:00 AM
💨
PM2.5 10.7 µg/m³
45 Good
12:00 PM
💨
PM2.5 8.4 µg/m³
35 Good
1:00 PM
💨
PM2.5 7.6 µg/m³
34 Good
2:00 PM
💨
PM2.5 7.5 µg/m³
34 Good
3:00 PM
💨
PM2.5 8.1 µg/m³
34 Good
4:00 PM
💨
PM2.5 10 µg/m³
42 Good
5:00 PM
💨
PM2.5 12.7 µg/m³
52 Moderate
6:00 PM
💨
PM2.5 14.3 µg/m³
56 Moderate
7:00 PM
💨
PM2.5 15.4 µg/m³
58 Moderate
8:00 PM
💨
PM2.5 16.8 µg/m³
61 Moderate
Next few days daily max · US EPA AQI
Sun
💨
Moderate · UV Moderate
87
Mon
💨
Moderate · UV Low
88
Tue
💨
Moderate · UV Moderate
88
Wed
💨
Moderate · UV High
70
Thu
💨
Good · UV Moderate
25
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain