Air quality in Whitehall
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.
US AQI · EPA
113
Unhealthy for Sensitive Groups
PM2.5
14.1 µg/m³
WHO guideline 15
PM10
14.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 14.1 µg/m³
113Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 12.9 µg/m³
101Unhealthy for Sensitive Groups
8:00 PM
💨
PM2.5 11 µg/m³
95Moderate
9:00 PM
💨
PM2.5 10.4 µg/m³
91Moderate
10:00 PM
💨
PM2.5 10.3 µg/m³
88Moderate
11:00 PM
💨
PM2.5 10 µg/m³
83Moderate
12:00 AM
💨
PM2.5 8.8 µg/m³
73Moderate
1:00 AM
💨
PM2.5 7.6 µg/m³
61Moderate
2:00 AM
💨
PM2.5 7.1 µg/m³
50Good
3:00 AM
💨
PM2.5 6.5 µg/m³
48Good
4:00 AM
💨
PM2.5 6.2 µg/m³
46Good
5:00 AM
💨
PM2.5 5.8 µg/m³
44Good
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV High
117
Sat
💨
Moderate · UV High
73