Air Quality in Needham, United States

Rain
21.9°C · 82.9% humidity
21.9°
Feels 21.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 7pm
27
34
26 10pm
21
23
22 1am
23
22
23 4am
23
23
24 7am
24
25
24 10am
24
24
24 1pm
24
24
25 4pm
24
24
AD 728×90

Air Quality Index Trend

47h · 1 stn

Needham's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

82.9%
Humidity
49.7 km/h
Wind SSW
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.26 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Needham?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.26 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
6.26
Median
6.19
Average
5.3
Low
7.98
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.8

What is the 7-day forecast for Needham?

05-30
21.9° 9.4°
5.5 mm
05-31
25.8° 9.8°
0.69 mm
06-01
23.6° 7.6°
06-02
20.9° 10.5°
06-03
27.2° 13.1°
06-04
22.2° 17.5°
06-05
23.2° 11.8°
0.94 mm
Both models agree Avg diff: 4.9°C

Where are air quality stations near Needham?

34
Milton Blue Hill Observatory
12.6 km PM2.5: 8.2 µg/m³
33
Nubian Square - DEP Station
13.4 km PM2.5: 8.0 µg/m³
25
Boston Roxbury
13.4 km PM2.5: 6.0 µg/m³
20
Boston
16.5 km PM2.5: 4.8 µg/m³
7
Boston
16.5 km PM2.5: 1.7 µg/m³
17
Brockton
30.3 km PM2.5: 4.1 µg/m³

What cities are near Needham?

26 Wellesley 27 West Roxbury 24 Dedham 28 Chestnut Hill 28 Roslindale 25 Hyde Park 27 Natick 30 Jamaica Plain 28 Brighton 24 Norwood
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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 2026-05-30T02:29 UTC.