Air Quality in Brookline, United States
Windy
27.1°C · 30.1% humidity
27.1°
Feels 27.1°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Brookline's air quality — share it
AQI Forecast
Calibrated
43
6pm
43
43
42
9pm
43
43
43
12am
43
43
43
3am
43
43
43
6am
50
50
43
9am
43
43
43
12pm
43
43
43
3pm
43
43
Station readings
19h ago
AQI 74
PM2.5 22.8 µg/m³ · 19h ago
CAMS model
adj +16
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
27
27
27
27
27
27
27
27
27
Air Quality Index Trend
4h · 1 stnBrookline's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
30.1%
Humidity
53.2 km/h
Wind W
1009.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Brookline?
Temperature & Precipitation
PM2.5 Trend
4h · 1 stationPM2.510.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Brookline?
08-03
27.1° 17.5°
0.44 mm
08-04
37.6° 18.1°
08-05
33.7° 22.7°
08-06
28.8° 17.0°
1.44 mm
08-07
32.1° 21.0°
4.63 mm
08-08
28.5° 19.4°
0.06 mm
08-09
40.6° 23.1°
Both models agree
Avg diff: 4.2°C
Where are air quality stations near Brookline?
74
Magazine Beach Park
53
Nubian Square - DEP Station
36
Boston Roxbury
36
Boston Roxbury
36
Boston
36
Boston
30
Lynn Water Treatment Plant
40
Lynn Water Treatment Plant
What cities are near Brookline?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:02 UTC.