Air quality in Forestbrook
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
10.7 µg/m³
WHO guideline 15
PM10
13 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 10.7 µg/m³
71Moderate
9:00 AM
💨
PM2.5 10.2 µg/m³
81Moderate
10:00 AM
💨
PM2.5 9.6 µg/m³
96Moderate
11:00 AM
💨
PM2.5 9.7 µg/m³
108Unhealthy for Sensitive Groups
12:00 PM
💨
PM2.5 10.1 µg/m³
117Unhealthy for Sensitive Groups
1:00 PM
💨
PM2.5 10 µg/m³
124Unhealthy for Sensitive Groups
2:00 PM
💨
PM2.5 9.8 µg/m³
128Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 9.3 µg/m³
128Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 9.1 µg/m³
126Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 9.2 µg/m³
122Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 9.1 µg/m³
117Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 9.3 µg/m³
108Unhealthy for Sensitive Groups
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
128
Sat
💨
Moderate · UV High
93
Sun
💨
Unhealthy for Sensitive Groups · UV Very high
124
Mon
💨
Moderate · UV Very high
91
Tue
💨
Moderate · UV High
75