Air quality in Hampden
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
13.4 µg/m³
WHO guideline 15
PM10
16.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 13.4 µg/m³
63Moderate
1:00 PM
💨
PM2.5 12.9 µg/m³
75Moderate
2:00 PM
💨
PM2.5 11.8 µg/m³
83Moderate
3:00 PM
💨
PM2.5 10.6 µg/m³
88Moderate
4:00 PM
💨
PM2.5 10 µg/m³
88Moderate
5:00 PM
💨
PM2.5 9.4 µg/m³
80Moderate
6:00 PM
💨
PM2.5 9.5 µg/m³
60Moderate
7:00 PM
💨
PM2.5 11 µg/m³
46Good
8:00 PM
💨
PM2.5 12.6 µg/m³
52Moderate
9:00 PM
💨
PM2.5 13 µg/m³
53Moderate
10:00 PM
💨
PM2.5 12.2 µg/m³
51Moderate
11:00 PM
💨
PM2.5 11.6 µg/m³
48Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV High
88
Mon
💨
Unhealthy · UV High
153
Tue
💨
Unhealthy · UV Very high
154
Wed
💨
Unhealthy · UV Moderate
153
Thu
💨
Moderate · UV Very high
71