Air Quality in Billerica, United States

Windy
25.7°C · 33.6% humidity
25.7°
Feels 25.7°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
41 5pm
43
43
48 8pm
47
46
45 11pm
44
44
44 2am
43
43
43 5am
43
50
50 8am
43
43
43 11am
43
43
43 2pm
43
43
Station readings 18h ago
AQI 74
PM2.5 22.8 µg/m³ · 18h ago
CAMS model adj +16
25
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

4h · 1 stn

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

33.6%
Humidity
49.8 km/h
Wind WNW
1009.0 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.35 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Billerica?

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.511.35 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Billerica?

08-03
25.7° 16.8°
0.06 mm
08-04
37.2° 17.6°
08-05
33.5° 22.4°
0.06 mm
08-06
28.4° 16.6°
0.44 mm
08-07
32.1° 20.7°
7.44 mm
08-08
27.5° 18.8°
0.06 mm
08-09
39.8° 22.3°
0.06 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Billerica?

74
Magazine Beach Park
25.8 km PM2.5: 22.8 µg/m³ PM10: 23.7 µg/m³
40
Lynn Water Treatment Plant
26.1 km PM2.5: 9.6 µg/m³
30
Lynn Water Treatment Plant
26.1 km PM2.5: 7.2 µg/m³
31
Haverhill Consentino School
27.3 km PM2.5: 7.4 µg/m³
34
Haverhill Consentino School
27.3 km PM2.5: 8.2 µg/m³
36
Haverhill Consentino School
27.3 km PM2.5: 8.6 µg/m³
36
Boston
28.1 km PM2.5: 8.6 µg/m³
36
Boston
28.1 km PM2.5: 8.6 µg/m³

What cities are near Billerica?

41 Tewksbury 41 Lowell 47 Chelmsford 41 Dracut 42 Woburn 45 Westford 42 Reading 46 Acton 42 Stoneham 42 Wakefield
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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 2026-08-08T00:43 UTC.