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WeatherLive › Montana › Lockwood › Air Quality

Lockwood, MT Air Quality

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Air quality in Lockwood

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
18
Good
PM2.5
4.4 µg/m³
WHO guideline 15
PM10
8.7 µg/m³
WHO guideline 45
NO₂ · O₃
12 · 27
µg/m³

Hour by hour (12h)

US EPA AQI
3:00 AM 💨 PM2.5 4.4 µg/m³
18Good
4:00 AM 💨 PM2.5 4.1 µg/m³
17Good
5:00 AM 💨 PM2.5 3.9 µg/m³
16Good
6:00 AM 💨 PM2.5 3.7 µg/m³
15Good
7:00 AM 💨 PM2.5 4 µg/m³
17Good
8:00 AM 💨 PM2.5 4.3 µg/m³
18Good
9:00 AM 💨 PM2.5 3.9 µg/m³
16Good
10:00 AM 💨 PM2.5 3.2 µg/m³
23Good
11:00 AM 💨 PM2.5 2.6 µg/m³
29Good
12:00 PM 💨 PM2.5 2.2 µg/m³
34Good
1:00 PM 💨 PM2.5 1.9 µg/m³
37Good
2:00 PM 💨 PM2.5 1.8 µg/m³
38Good

Next few days

daily max · US EPA AQI
Sat 💨 Good · UV Low
38
Sun 💨 Good · UV Low
38
Mon 💨 Good · UV Low
32
Tue 💨 Good · UV Low
31
Wed 💨 Good · UV Moderate
18

Weather map — Lockwood

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Updated: 3:48 AM