Air quality in Atco
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
6.5 µg/m³
WHO guideline 15
PM10
8.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 6.5 µg/m³
27Good
4:00 AM
💨
PM2.5 6.1 µg/m³
26Good
5:00 AM
💨
PM2.5 6.2 µg/m³
26Good
6:00 AM
💨
PM2.5 7.1 µg/m³
30Good
7:00 AM
💨
PM2.5 8.4 µg/m³
35Good
8:00 AM
💨
PM2.5 8.2 µg/m³
34Good
9:00 AM
💨
PM2.5 10.2 µg/m³
43Good
10:00 AM
💨
PM2.5 10.4 µg/m³
43Good
11:00 AM
💨
PM2.5 11.1 µg/m³
48Good
12:00 PM
💨
PM2.5 11.3 µg/m³
65Moderate
1:00 PM
💨
PM2.5 11.2 µg/m³
71Moderate
2:00 PM
💨
PM2.5 10.6 µg/m³
75Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
75
Sat
💨
Unhealthy for Sensitive Groups · UV High
111
Sun
💨
Moderate · UV Very high
75
Mon
💨
Moderate · UV High
83
Tue
💨
No data · UV High
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