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WeatherLive › Massachusetts › Milton › Air Quality

Milton, MA Air Quality

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Air quality in Milton

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
39
Good
PM2.5
5.5 µg/m³
WHO guideline 15
PM10
8.3 µg/m³
WHO guideline 45
NO₂ · O₃
2 · 82
µg/m³

Hour by hour (12h)

US EPA AQI
3:00 AM 💨 PM2.5 5.5 µg/m³
39Good
4:00 AM 💨 PM2.5 5.9 µg/m³
39Good
5:00 AM 💨 PM2.5 6.1 µg/m³
38Good
6:00 AM 💨 PM2.5 6.3 µg/m³
37Good
7:00 AM 💨 PM2.5 6.6 µg/m³
36Good
8:00 AM 💨 PM2.5 7 µg/m³
35Good
9:00 AM 💨 PM2.5 7.2 µg/m³
35Good
10:00 AM 💨 PM2.5 6.9 µg/m³
36Good
11:00 AM 💨 PM2.5 6.5 µg/m³
37Good
12:00 PM 💨 PM2.5 6.5 µg/m³
39Good
1:00 PM 💨 PM2.5 6.5 µg/m³
41Good
2:00 PM 💨 PM2.5 7.1 µg/m³
43Good

Next few days

daily max · US EPA AQI
Mon 💨 Moderate · UV Moderate
64
Tue 💨 Good · UV Low
49
Wed 💨 Good · UV Moderate
48
Thu 💨 Good · UV Moderate
37
Fri 💨 Good · UV Moderate
48

Weather map — Milton

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Updated: 3:40 AM