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
16.1 µg/m³
WHO guideline 15
PM10
34.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 16.1 µg/m³
59Moderate
11:00 AM
💨
PM2.5 14.7 µg/m³
56Moderate
12:00 PM
💨
PM2.5 14.6 µg/m³
56Moderate
1:00 PM
💨
PM2.5 14.9 µg/m³
57Moderate
2:00 PM
💨
PM2.5 15.1 µg/m³
57Moderate
3:00 PM
💨
PM2.5 15.1 µg/m³
57Moderate
4:00 PM
💨
PM2.5 16.6 µg/m³
60Moderate
5:00 PM
💨
PM2.5 17.1 µg/m³
62Moderate
6:00 PM
💨
PM2.5 15.6 µg/m³
58Moderate
7:00 PM
💨
PM2.5 13.9 µg/m³
55Moderate
8:00 PM
💨
PM2.5 14.5 µg/m³
56Moderate
9:00 PM
💨
PM2.5 15.4 µg/m³
58Moderate
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Very high
77
Mon
💨
Moderate · UV Very high
72
Tue
💨
Moderate · UV Very high
78
Wed
💨
Good · UV Extreme
39
Thu
💨
Good · UV Very high
46