Air Quality in East Longmeadow, United States
Partly Cloudy
5.9°C · 66.0% humidity
5.9°
Feels 3.1°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
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Air Quality Index Trend
45h · 2 stnEast Longmeadow's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
66.0%
Humidity
13.1 km/h
Wind SSW
1029.7 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.12 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for East Longmeadow?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.53.12 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (2 stations within 25 km)
3.12
Median
3.09
Average
2.58
Low
3.6
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +3.4
What is the 7-day forecast for East Longmeadow?
10-20
15.0° 5.4°
6.37 mm
10-21
18.7° 3.6°
10-22
18.5° 6.4°
9.81 mm
10-23
15.7° 2.5°
0.06 mm
10-24
12.8° 6.9°
10-25
20.3° 6.1°
39.0 mm
10-26
11.1° 3.3°
Both models agree
Avg diff: 4.6°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 2026-10-20T21:45 UTC.