Air Quality in Lowell, United States
Windy
20.7°C · 72.5% humidity
20.7°
Feels 20.7°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Lowell's air quality — share it
AQI Forecast
34
10am
34
34
35
1pm
34
34
34
4pm
34
34
34
7pm
34
34
27
10pm
27
25
25
1am
24
24
24
4am
24
24
24
7am
24
24
Air Quality Index Trend
48h · 1 stnLowell's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
72.5%
Humidity
64.5 km/h
Wind NE
1014.8 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.35 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Lowell?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.58.35 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (1 station within 25 km)
8.35
Median
8.35
Average
8.35
Low
8.35
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +5.3
What is the 7-day forecast for Lowell?
07-21
26.5° 19.6°
3.31 mm
07-22
22.5° 14.3°
12.25 mm
07-23
26.7° 16.6°
1.88 mm
07-24
25.9° 14.7°
1.63 mm
07-25
34.8° 19.7°
3.44 mm
07-26
22.9° 16.2°
2.94 mm
07-27
29.2° 15.2°
2.31 mm
Both models agree
Avg diff: 3.6°C
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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 2026-07-21T17:11 UTC.