Air Quality in Chestnut Hill, United States

Windy
13.3°C · 31.0% humidity
13.3°
Feels 13.3°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
22 5pm
22
21
14 8pm
14
14
14 11pm
14
26
26 2am
26
26
26 5am
26
26
26 8am
26
26
39 11am
39
64
39 2pm
39
39
Station readings
22
22
21
CAMS model adj -11
25
25
25
25
25
25
25
25
37
37
37
37
37
37
37
37
37
37
50
50
75
50
50
50
AD 728×90

PM2.5 Trend (24h)

23h · 2 stations
31.0%
Humidity
74.0 km/h
Wind SSW
1033.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Chestnut Hill?

Temperature & Precipitation

PM2.55.24 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
5.24
Median
5.24
Average
5.24
Low
5.24
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +18.2

What is the 7-day forecast for Chestnut Hill?

04-09
13.3° -0.7°
04-10
19.2° 3.4°
04-11
22.8° 7.9°
04-12
17.3° 7.3°
04-13
13.1° 8.5°
1.75 mm
04-14
26.5° 13.6°
0.25 mm
04-15
25.3° 19.1°
0.19 mm
Both models agree Avg diff: 4.3°C

Where are air quality stations near Chestnut Hill?

33
Magazine Beach Park
5.0 km PM2.5: 7.9 µg/m³ PM10: 9.2 µg/m³
22
Nubian Square - DEP Station
6.9 km PM2.5: 5.2 µg/m³
39
Boston Roxbury
6.9 km
37
Boston Von Hillern
9.1 km
39
Boston Von Hillern
9.1 km
39
Boston Von Hillern
9.1 km
39
Boston
9.3 km
39
Boston
9.3 km
37
Milton Blue Hill Observatory
13.9 km
42
Milton Blue Hill Observatory
13.9 km

What cities are near Chestnut Hill?

22 Brighton 22 Brookline 22 Jamaica Plain 22 Allston 22 Watertown 22 Mission Hill 22 Roslindale 22 Fenway/Kenmore 22 West Roxbury 22 Roxbury Crossing

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:30 UTC.