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North Grosvenor Dale, CT Air Quality

← North Grosvenor Dale

Air quality in North Grosvenor Dale

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
40
Good
PM2.5
9.2 µg/m³
WHO guideline 15
PM10
9.4 µg/m³
WHO guideline 45
NO₂ · O₃
6 · 84
µg/m³

Hour by hour (12h)

US EPA AQI
12:00 AM 💨 PM2.5 9.2 µg/m³
40Good
1:00 AM 💨 PM2.5 8.4 µg/m³
35Good
2:00 AM 💨 PM2.5 7.2 µg/m³
33Good
3:00 AM 💨 PM2.5 6.1 µg/m³
31Good
4:00 AM 💨 PM2.5 5.3 µg/m³
30Good
5:00 AM 💨 PM2.5 4.8 µg/m³
29Good
6:00 AM 💨 PM2.5 4.7 µg/m³
29Good
7:00 AM 💨 PM2.5 4.6 µg/m³
28Good
8:00 AM 💨 PM2.5 4 µg/m³
29Good
9:00 AM 💨 PM2.5 3.7 µg/m³
33Good
10:00 AM 💨 PM2.5 3.2 µg/m³
37Good
11:00 AM 💨 PM2.5 3.2 µg/m³
41Good

Next few days

daily max · US EPA AQI
Mon 💨 Good · UV High
47
Tue 💨 Moderate · UV Low
93
Wed 💨 Good · UV Low
42
Thu 💨 Moderate · UV Moderate
56
Fri 💨 Good · UV High
34
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Updated: 12:24 AM