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Colonial Pine Hills, SD Air Quality

← Colonial Pine Hills

Air quality in Colonial Pine Hills

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.

US AQI · EPA
45
Good
PM2.5
4.5 µg/m³
WHO guideline 15
PM10
5.6 µg/m³
WHO guideline 45
NO₂ · O₃
1 · 95
µg/m³

Hour by hour (12h)

US EPA AQI
11:00 AM 💨 PM2.5 4.5 µg/m³
45Good
12:00 PM 💨 PM2.5 4.6 µg/m³
48Good
1:00 PM 💨 PM2.5 4.7 µg/m³
48Good
2:00 PM 💨 PM2.5 4.8 µg/m³
48Good
3:00 PM 💨 PM2.5 5.2 µg/m³
49Good
4:00 PM 💨 PM2.5 5.7 µg/m³
46Good
5:00 PM 💨 PM2.5 5.9 µg/m³
43Good
6:00 PM 💨 PM2.5 5.9 µg/m³
38Good
7:00 PM 💨 PM2.5 5.6 µg/m³
34Good
8:00 PM 💨 PM2.5 5.9 µg/m³
28Good
9:00 PM 💨 PM2.5 6.7 µg/m³
28Good
10:00 PM 💨 PM2.5 7.8 µg/m³
33Good

Next few days

daily max · US EPA AQI
Tue 💨 Good · UV High
49
Wed 💨 Moderate · UV High
56
Thu 💨 Moderate · UV High
76
Fri 💨 Good · UV Very high
49
Sat 💨 Good · UV Very high
32
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Updated: 11:01 AM