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Saint George, ME Air Quality

← Saint George

Air quality in Saint George

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
2.4 µg/m³
WHO guideline 15
PM10
3.7 µg/m³
WHO guideline 45
NO₂ · O₃
2 · 70
µg/m³

Hour by hour (12h)

US EPA AQI
11:00 PM 💨 PM2.5 2.4 µg/m³
33Good
12:00 AM 💨 PM2.5 3.6 µg/m³
34Good
1:00 AM 💨 PM2.5 4.6 µg/m³
37Good
2:00 AM 💨 PM2.5 5.4 µg/m³
38Good
3:00 AM 💨 PM2.5 5.5 µg/m³
39Good
4:00 AM 💨 PM2.5 6.2 µg/m³
39Good
5:00 AM 💨 PM2.5 6.9 µg/m³
40Good
6:00 AM 💨 PM2.5 7.8 µg/m³
40Good
7:00 AM 💨 PM2.5 8.5 µg/m³
40Good
8:00 AM 💨 PM2.5 9.1 µg/m³
40Good
9:00 AM 💨 PM2.5 8.7 µg/m³
42Good
10:00 AM 💨 PM2.5 8.6 µg/m³
44Good

Next few days

daily max · US EPA AQI
Sun 💨 Good · UV Moderate
36
Mon 💨 Unhealthy for Sensitive Groups · UV High
108
Tue 💨 Moderate · UV High
71
Wed 💨 Good · UV High
48
Thu 💨 Moderate · UV Moderate
61
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Updated: 11:11 PM