Air quality in Newton
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.
PM2.5
7.5 µg/m³
WHO guideline 15
PM10
8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 AM
💨
PM2.5 7.5 µg/m³
34Good
1:00 AM
💨
PM2.5 7.5 µg/m³
32Good
2:00 AM
💨
PM2.5 7.4 µg/m³
31Good
3:00 AM
💨
PM2.5 7.4 µg/m³
31Good
4:00 AM
💨
PM2.5 7.3 µg/m³
30Good
5:00 AM
💨
PM2.5 7.2 µg/m³
30Good
6:00 AM
💨
PM2.5 7.2 µg/m³
30Good
7:00 AM
💨
PM2.5 7.2 µg/m³
30Good
8:00 AM
💨
PM2.5 7.1 µg/m³
30Good
9:00 AM
💨
PM2.5 7.4 µg/m³
31Good
10:00 AM
💨
PM2.5 7.7 µg/m³
38Good
11:00 AM
💨
PM2.5 7.9 µg/m³
44Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
83
Tue
💨
Moderate · UV Very high
61
Wed
💨
Moderate · UV Very high
61
Thu
💨
Good · UV Very high
49
Fri
💨
Moderate · UV Very high
65