Air quality in Allendale
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
9.1 µg/m³
WHO guideline 15
PM10
9.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 9.1 µg/m³
86Moderate
11:00 PM
💨
PM2.5 8.5 µg/m³
73Moderate
12:00 AM
💨
PM2.5 7.9 µg/m³
56Moderate
1:00 AM
💨
PM2.5 7.3 µg/m³
48Good
2:00 AM
💨
PM2.5 6.8 µg/m³
43Good
3:00 AM
💨
PM2.5 6.9 µg/m³
39Good
4:00 AM
💨
PM2.5 7.5 µg/m³
34Good
5:00 AM
💨
PM2.5 8.2 µg/m³
34Good
6:00 AM
💨
PM2.5 8.8 µg/m³
37Good
7:00 AM
💨
PM2.5 9.2 µg/m³
38Good
8:00 AM
💨
PM2.5 9.7 µg/m³
40Good
9:00 AM
💨
PM2.5 9.5 µg/m³
40Good
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV High
140
Tue
💨
Moderate · UV High
83
Wed
💨
Unhealthy for Sensitive Groups · UV High
110
Thu
💨
Moderate · UV High
75
Fri
💨
Moderate · UV Moderate
73