Air quality in Valley 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
16.2 µg/m³
WHO guideline 15
PM10
16.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 AM
💨
PM2.5 16.2 µg/m³
60Moderate
1:00 AM
💨
PM2.5 14.4 µg/m³
56Moderate
2:00 AM
💨
PM2.5 13.6 µg/m³
54Moderate
3:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
4:00 AM
💨
PM2.5 12.5 µg/m³
52Moderate
5:00 AM
💨
PM2.5 10.8 µg/m³
45Good
6:00 AM
💨
PM2.5 8.7 µg/m³
36Good
7:00 AM
💨
PM2.5 6.9 µg/m³
29Good
8:00 AM
💨
PM2.5 6.3 µg/m³
28Good
9:00 AM
💨
PM2.5 6.5 µg/m³
36Good
10:00 AM
💨
PM2.5 6.9 µg/m³
43Good
11:00 AM
💨
PM2.5 7.5 µg/m³
50Good
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy · UV Very high
152
Sat
💨
Moderate · UV High
81
Sun
💨
Moderate · UV Very high
86
Mon
💨
Moderate · UV Very high
75
Tue
💨
Unhealthy for Sensitive Groups · UV High
104