Air Quality in Gloucester, United States
Windy
19.3°C · 68.3% humidity
19.3°
Feels 19.3°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Gloucester's air quality — share it
AQI Forecast
54
4pm
34
34
52
7pm
45
40
36
10pm
34
32
30
1am
29
29
28
4am
28
28
34
7am
34
27
27
10am
27
27
27
1pm
27
27
Air Quality Index Trend
46h · 5 stnGloucester's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
68.3%
Humidity
97.6 km/h
Wind SSE
1009.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.6 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Gloucester?
Temperature & Precipitation
PM2.5 Trend
46h · 5 stationsPM2.512.6 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Gloucester?
08-03
19.3° 18.0°
9.69 mm
08-04
22.8° 18.8°
08-05
21.5° 18.4°
0.06 mm
08-06
18.7° 16.6°
0.44 mm
08-07
20.1° 17.1°
6.38 mm
08-08
23.0° 16.7°
1.75 mm
08-09
24.3° 17.5°
1.19 mm
Both models agree
Avg diff: 3.1°C
What cities are near Gloucester?
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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 2026-08-07T23:46 UTC.