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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
33
Good
PM2.5
3.4 µg/m³
WHO guideline 15
PM10
4.6 µg/m³
WHO guideline 45
NO₂ · O₃
5 · 70
µg/m³

Hour by hour (12h)

US EPA AQI
12:00 AM 💨 PM2.5 3.4 µg/m³
33Good
1:00 AM 💨 PM2.5 3.3 µg/m³
34Good
2:00 AM 💨 PM2.5 3.5 µg/m³
34Good
3:00 AM 💨 PM2.5 3.3 µg/m³
34Good
4:00 AM 💨 PM2.5 1.7 µg/m³
35Good
5:00 AM 💨 PM2.5 0.7 µg/m³
35Good
6:00 AM 💨 PM2.5 0.6 µg/m³
34Good
7:00 AM 💨 PM2.5 1.1 µg/m³
31Good
8:00 AM 💨 PM2.5 1.6 µg/m³
30Good
9:00 AM 💨 PM2.5 0.8 µg/m³
30Good
10:00 AM 💨 PM2.5 1.2 µg/m³
32Good
11:00 AM 💨 PM2.5 1.2 µg/m³
34Good

Next few days

daily max · US EPA AQI
Tue 💨 Good · UV Low
41
Wed 💨 Good · UV Moderate
37
Thu 💨 Good · UV Moderate
45
Fri 💨 Good · UV High
42
Sat 💨 Good · UV Moderate
28
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Updated: 12:04 AM