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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
34
Good
PM2.5
1.4 µg/m³
WHO guideline 15
PM10
1.7 µg/m³
WHO guideline 45
NO₂ · O₃
3 · 73
µg/m³

Hour by hour (12h)

US EPA AQI
9:00 AM 💨 PM2.5 1.4 µg/m³
34Good
10:00 AM 💨 PM2.5 1.7 µg/m³
33Good
11:00 AM 💨 PM2.5 2.7 µg/m³
34Good
12:00 PM 💨 PM2.5 3.5 µg/m³
39Good
1:00 PM 💨 PM2.5 3.5 µg/m³
46Good
2:00 PM 💨 PM2.5 3.4 µg/m³
53Moderate
3:00 PM 💨 PM2.5 3.2 µg/m³
61Moderate
4:00 PM 💨 PM2.5 3 µg/m³
61Moderate
5:00 PM 💨 PM2.5 3.3 µg/m³
56Moderate
6:00 PM 💨 PM2.5 3.7 µg/m³
48Good
7:00 PM 💨 PM2.5 4.3 µg/m³
42Good
8:00 PM 💨 PM2.5 5.1 µg/m³
37Good

Next few days

daily max · US EPA AQI
Thu 💨 Moderate · UV High
61
Fri 💨 Good · UV High
45
Sat 💨 Good · UV Moderate
37
Sun 💨 Good · UV Moderate
36
Mon 💨 Good · UV High
27
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Updated: 9:51 AM