Air quality in Lakes by the Bay
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
5.9 µg/m³
WHO guideline 15
PM10
7.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 5.9 µg/m³
25Good
4:00 AM
💨
PM2.5 5.8 µg/m³
24Good
5:00 AM
💨
PM2.5 5.8 µg/m³
24Good
6:00 AM
💨
PM2.5 5.9 µg/m³
25Good
7:00 AM
💨
PM2.5 6.4 µg/m³
27Good
8:00 AM
💨
PM2.5 6.8 µg/m³
28Good
9:00 AM
💨
PM2.5 7.4 µg/m³
31Good
10:00 AM
💨
PM2.5 7.5 µg/m³
31Good
11:00 AM
💨
PM2.5 7.5 µg/m³
32Good
12:00 PM
💨
PM2.5 7.4 µg/m³
34Good
1:00 PM
💨
PM2.5 6.7 µg/m³
36Good
2:00 PM
💨
PM2.5 6.6 µg/m³
37Good
Next few days
daily max · US EPA AQI
Tue
💨
Good · UV Very high
38
Wed
💨
Good · UV Very high
34
Thu
💨
Good · UV Very high
36
Fri
💨
Good · UV Very high
29