Air Quality in Malden, United States

Rain
16.9°C · 96.5% humidity
16.9°
Feels 16.9°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
63 2pm
63
63
51 5pm
54
57
59 8pm
60
54
54 11pm
53
53
52 2am
53
53
53 5am
53
53
53 8am
53
53
53 11am
53
54
Station readings
65
65
71
56
CAMS model adj +29
34
34
34
34
34
34
34
34
27
27
25
25
24
24
24
24
24
24
24
24
24
24
24
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

96.5%
Humidity
76.4 km/h
Wind NNE
1012.7 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.28 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Malden?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.512.28 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (7 stations within 25 km)
12.28
Median
12.2
Average
9.6
Low
18.24
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +1.4

What is the 7-day forecast for Malden?

07-21
27.2° 18.8°
4.19 mm
07-22
22.7° 14.9°
9.25 mm
07-23
27.7° 16.7°
1.81 mm
07-24
26.5° 14.9°
2.31 mm
07-25
35.5° 20.6°
2.88 mm
07-26
23.5° 17.0°
1.63 mm
07-27
28.8° 14.9°
5.94 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Malden?

52
Boston
7.4 km PM2.5: 12.6 µg/m³
42
Boston
7.4 km PM2.5: 10.1 µg/m³
56
Magazine Beach Park
8.7 km PM2.5: 14.4 µg/m³ PM10: 15.7 µg/m³
53
Nubian Square - DEP Station
10.7 km PM2.5: 13.1 µg/m³
9
Boston Roxbury
10.7 km PM2.5: 2.2 µg/m³
32
Milton Blue Hill Observatory
24.1 km PM2.5: 7.7 µg/m³

What cities are near Malden?

51 Everett 53 Medford 48 Melrose 51 Chelsea 49 Revere 55 Somerville 50 Charlestown 49 East Boston 43 Saugus 58 Cambridge
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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 2026-07-21T21:52 UTC.