Air quality in Athens
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
11.8 µg/m³
WHO guideline 15
PM10
12.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 11.8 µg/m³
83Moderate
6:00 PM
💨
PM2.5 11.5 µg/m³
83Moderate
7:00 PM
💨
PM2.5 11 µg/m³
76Moderate
8:00 PM
💨
PM2.5 10.6 µg/m³
61Moderate
9:00 PM
💨
PM2.5 11.8 µg/m³
49Good
10:00 PM
💨
PM2.5 11.6 µg/m³
48Good
11:00 PM
💨
PM2.5 10.2 µg/m³
43Good
12:00 AM
💨
PM2.5 10 µg/m³
43Good
1:00 AM
💨
PM2.5 10.4 µg/m³
43Good
2:00 AM
💨
PM2.5 10.8 µg/m³
45Good
3:00 AM
💨
PM2.5 12.1 µg/m³
51Moderate
4:00 AM
💨
PM2.5 13 µg/m³
53Moderate
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Very high
83
Sun
💨
Moderate · UV Very high
95
Mon
💨
Moderate · UV Very high
85
Tue
💨
Moderate · UV Very high
68
Wed
💨
Good · UV Very high
35