Air quality in Port Washington
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
12.1 µg/m³
WHO guideline 15
PM10
15.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 12.1 µg/m³
51Moderate
9:00 PM
💨
PM2.5 12.6 µg/m³
52Moderate
10:00 PM
💨
PM2.5 13 µg/m³
53Moderate
11:00 PM
💨
PM2.5 13 µg/m³
53Moderate
12:00 AM
💨
PM2.5 13.5 µg/m³
54Moderate
1:00 AM
💨
PM2.5 13.5 µg/m³
54Moderate
2:00 AM
💨
PM2.5 13.6 µg/m³
54Moderate
3:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
4:00 AM
💨
PM2.5 12.4 µg/m³
52Moderate
5:00 AM
💨
PM2.5 12.4 µg/m³
52Moderate
6:00 AM
💨
PM2.5 11.8 µg/m³
49Good
7:00 AM
💨
PM2.5 10.9 µg/m³
45Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Moderate
57
Thu
💨
Moderate · UV Moderate
98
Fri
💨
Unhealthy for Sensitive Groups · UV High
126
Sun
💨
Good · UV Moderate
30