Air quality in Melrose Park
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
12.5 µg/m³
WHO guideline 15
PM10
15.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 12.5 µg/m³
52Moderate
11:00 AM
💨
PM2.5 10.6 µg/m³
44Good
12:00 PM
💨
PM2.5 10.2 µg/m³
43Good
1:00 PM
💨
PM2.5 10.1 µg/m³
42Good
2:00 PM
💨
PM2.5 9.3 µg/m³
39Good
3:00 PM
💨
PM2.5 8.9 µg/m³
38Good
4:00 PM
💨
PM2.5 8.1 µg/m³
36Good
5:00 PM
💨
PM2.5 7.8 µg/m³
34Good
6:00 PM
💨
PM2.5 7.8 µg/m³
33Good
7:00 PM
💨
PM2.5 8.6 µg/m³
36Good
8:00 PM
💨
PM2.5 10.7 µg/m³
45Good
9:00 PM
💨
PM2.5 13.7 µg/m³
54Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV Very high
67
Fri
💨
Moderate · UV Very high
68
Sat
💨
Moderate · UV Very high
76
Sun
💨
Moderate · UV Very high
51
Mon
💨
Good · UV Very high
43