Air quality in Lake Ridge
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
11.5 µg/m³
WHO guideline 15
PM10
13.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 11.5 µg/m³
48Good
12:00 AM
💨
PM2.5 10.6 µg/m³
46Good
1:00 AM
💨
PM2.5 9.9 µg/m³
45Good
2:00 AM
💨
PM2.5 9.3 µg/m³
45Good
3:00 AM
💨
PM2.5 9.3 µg/m³
44Good
4:00 AM
💨
PM2.5 8.8 µg/m³
43Good
5:00 AM
💨
PM2.5 7 µg/m³
41Good
6:00 AM
💨
PM2.5 7 µg/m³
37Good
7:00 AM
💨
PM2.5 7.9 µg/m³
34Good
8:00 AM
💨
PM2.5 9.8 µg/m³
41Good
9:00 AM
💨
PM2.5 12 µg/m³
50Good
10:00 AM
💨
PM2.5 14.4 µg/m³
88Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy · UV High
158
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
133
Fri
💨
Unhealthy for Sensitive Groups · UV High
124
Sat
💨
Moderate · UV Moderate
61