What is the air quality in Gloucester today?

The current Air Quality Index (AQI) in Gloucester is 20 (Good). PM2.5 concentration is 4.9 µg/m³.

What is the temperature in Gloucester right now?

The current temperature in Gloucester is 9.4°C (feels like 5.2°C). Humidity is 47.6% and wind speed is 39.7 km/h.

Is it safe to go outside in Gloucester?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Gloucester, United States

Clear

9.4°C · 47.6% humidity

9.4°

Feels 5.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 3 stn

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

47.6%

Humidity

39.7 km/h

Wind SSE

1029.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Gloucester?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations

PM2.54.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Gloucester?

10-20

12.6° 9.4°

12.56 mm

10-21

16.2° 9.4°

10-22

13.6° 8.7°

0.38 mm

10-23

13.1° 10.1°

0.44 mm

10-24

13.1° 8.5°

10-25

16.7° 11.1°

19.62 mm

10-26

11.4° 6.8°

5.44 mm

Both models agree Avg diff: 3.0°C

What cities are near Gloucester?

13 Beverly Cove 13 Beverly 13 Marblehead 13 Danvers 13 Peabody 13 South Peabody 20 Newburyport 13 Lynn 13 Saugus 21 Amesbury

Get AQI alerts for Gloucester

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T23:41 UTC.