Air quality in Commack
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
12.4 µg/m³
WHO guideline 15
PM10
14.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 12.4 µg/m³
52Moderate
11:00 PM
💨
PM2.5 13.4 µg/m³
54Moderate
12:00 AM
💨
PM2.5 14.6 µg/m³
56Moderate
1:00 AM
💨
PM2.5 15.7 µg/m³
59Moderate
2:00 AM
💨
PM2.5 16.8 µg/m³
61Moderate
3:00 AM
💨
PM2.5 17.7 µg/m³
63Moderate
4:00 AM
💨
PM2.5 18.6 µg/m³
65Moderate
5:00 AM
💨
PM2.5 19.7 µg/m³
67Moderate
6:00 AM
💨
PM2.5 20.8 µg/m³
69Moderate
7:00 AM
💨
PM2.5 21 µg/m³
70Moderate
8:00 AM
💨
PM2.5 21.3 µg/m³
70Moderate
9:00 AM
💨
PM2.5 18.7 µg/m³
65Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
147
Thu
💨
Unhealthy for Sensitive Groups · UV High
103
Fri
💨
Moderate · UV High
83
Sat
💨
Moderate · UV Moderate
86
Sun
💨
Unhealthy · UV High
152