What is the air quality in Mattapan today?

The current Air Quality Index (AQI) in Mattapan is 23 (Good). PM2.5 concentration is 5.54 µg/m³.

What is the temperature in Mattapan right now?

The current temperature in Mattapan is 18.4°C (feels like 18.4°C). Humidity is 56.2% and wind speed is 8.0 km/h.

Is it safe to go outside in Mattapan?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Mattapan, United States

Drizzle

18.4°C · 56.2% humidity

18.4°

Feels 18.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

25 3pm

23 6pm

25 9pm

27 12am

27 3am

34 6am

24 9am

24 12pm

Air Quality Index Trend

47h · 1 stn

View full history →

Mattapan's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Mattapan is 1.1× the WHO annual guideline of 5 µg/m³.

56.2%

Humidity

8.0 km/h

Wind NW

1019.5 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.54 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Mattapan?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.55.54 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (2 stations within 25 km)

5.54

Median

5.73

Average

5.27

Low

6.2

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.4

What is the 7-day forecast for Mattapan?

05-28

23.3° 18.0°

0.19 mm

05-29

21.1° 11.7°

0.25 mm

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°

Both models agree Avg diff: 4.2°C

Where are air quality stations near Mattapan?

Boston Roxbury

6.4 km PM2.5: 8.2 µg/m³

Nubian Square - DEP Station

6.4 km PM2.5: 5.3 µg/m³

Milton Blue Hill Observatory

7.1 km PM2.5: 4.1 µg/m³

Boston

9.8 km PM2.5: 8.2 µg/m³

Boston

9.8 km PM2.5: 6.0 µg/m³

Brockton

23.8 km PM2.5: 2.2 µg/m³

What cities are near Mattapan?

23 Ashmont 23 Dorchester 23 Milton 23 Hyde Park 23 Roslindale 23 Jamaica Plain 23 West Roxbury 22 Roxbury Crossing 23 Mission Hill 23 Brookline

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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 2026-05-28T22:52 UTC.