Air Quality in Elmira, United States
Drizzle
19.9°C · 91.5% humidity
19.9°
Feels 19.9°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Elmira's air quality — share it
AQI Forecast
25
2pm
24
25
71
5pm
58
49
42
8pm
37
34
31
11pm
29
28
26
2am
26
25
25
5am
25
24
24
8am
24
24
24
11am
24
24
Air Quality Index Trend
40h · 1 stnElmira's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Elmira is 1.5× the WHO 24-hour guideline of 15 µg/m³.
91.5%
Humidity
12.6 km/h
Wind NNE
1014.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
21.85 µg/m³
PM10
59.3 µg/m³
050100150200300500
What is the weather forecast for Elmira?
Temperature & Precipitation
PM2.5 Trend
40h · 1 stationPM2.521.85 µg/m³
×1.5 WHO
Moderate
PM1059.3 µg/m³
Moderate
UV INDEX4.4
Moderate
What is the 7-day forecast for Elmira?
07-21
26.2° 17.8°
0.56 mm
07-22
19.9° 16.3°
2.75 mm
07-23
18.9° 13.9°
4.69 mm
07-24
21.4° 10.1°
2.0 mm
07-25
23.9° 15.3°
4.44 mm
07-26
24.8° 14.7°
4.13 mm
07-27
26.0° 18.4°
4.63 mm
Both models agree
Avg diff: 3.0°C
What cities are near Elmira?
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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 2026-07-21T21:32 UTC.