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WeatherLive › Massachusetts › Lawrence › Air Quality

Lawrence, MA Air Quality

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Air quality in Lawrence

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
32
Good
PM2.5
6.1 µg/m³
WHO guideline 15
PM10
6.8 µg/m³
WHO guideline 45
NO₂ · O₃
8 · 67
µg/m³

Hour by hour (12h)

US EPA AQI
9:00 AM 💨 PM2.5 6.1 µg/m³
32Good
10:00 AM 💨 PM2.5 6.2 µg/m³
35Good
11:00 AM 💨 PM2.5 6.1 µg/m³
38Good
12:00 PM 💨 PM2.5 5.9 µg/m³
41Good
1:00 PM 💨 PM2.5 5.7 µg/m³
44Good
2:00 PM 💨 PM2.5 5.5 µg/m³
46Good
3:00 PM 💨 PM2.5 5.3 µg/m³
46Good
4:00 PM 💨 PM2.5 5.1 µg/m³
45Good
5:00 PM 💨 PM2.5 5.5 µg/m³
42Good
6:00 PM 💨 PM2.5 8.9 µg/m³
37Good
7:00 PM 💨 PM2.5 12 µg/m³
50Good
8:00 PM 💨 PM2.5 11.9 µg/m³
50Good

Next few days

daily max · US EPA AQI
Mon 💨 Good · UV Moderate
50
Tue 💨 Moderate · UV Low
56
Wed 💨 Moderate · UV Moderate
64
Thu 💨 Good · UV Moderate
36
Fri 💨 Moderate · UV Moderate
57

Weather map — Lawrence

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Updated: 9:33 AM