Air Quality in Brentwood, United States
Cloudy
15.4°C · 75.7% humidity
15.4°
Feels 15.4°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Brentwood's air quality — share it
AQI Forecast
25
7pm
34
54
33
10pm
39
43
26
1am
28
23
24
4am
25
26
26
7am
26
26
27
10am
27
27
27
1pm
27
27
27
4pm
27
27
Air Quality Index Trend
47h · 2 stnBrentwood's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
75.7%
Humidity
20.9 km/h
Wind NW
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.95 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Brentwood?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.57.95 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
7.95
Median
7.95
Average
7.95
Low
7.95
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +1.7
What is the 7-day forecast for Brentwood?
06-09
23.0° 15.4°
0.5 mm
06-10
33.3° 21.8°
1.81 mm
06-11
29.0° 18.5°
06-12
36.0° 20.7°
1.44 mm
06-13
25.5° 21.4°
7.37 mm
06-14
28.7° 17.1°
2.63 mm
06-15
35.8° 22.6°
2.06 mm
Both models agree
Avg diff: 3.0°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:14 UTC.