Air quality in Glen Rock
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
8.9 µg/m³
WHO guideline 15
PM10
9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 8.9 µg/m³
37Good
9:00 AM
💨
PM2.5 8.4 µg/m³
35Good
10:00 AM
💨
PM2.5 7.4 µg/m³
35Good
11:00 AM
💨
PM2.5 7.2 µg/m³
45Good
12:00 PM
💨
PM2.5 7.3 µg/m³
53Moderate
1:00 PM
💨
PM2.5 7.9 µg/m³
71Moderate
2:00 PM
💨
PM2.5 8.6 µg/m³
86Moderate
3:00 PM
💨
PM2.5 9.3 µg/m³
100Moderate
4:00 PM
💨
PM2.5 9.7 µg/m³
106Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 9.7 µg/m³
108Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 9.7 µg/m³
98Moderate
7:00 PM
💨
PM2.5 9.6 µg/m³
76Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV High
108
Thu
💨
Moderate · UV High
95
Fri
💨
Moderate · UV High
65