Air Quality in Amherst, United States

Cloudy
11.0°C · 82.0% humidity
11.0°
Feels 11.0°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 12am
27
34
20 3am
24
27
49 6am
30
24
23 9am
24
24
24 12pm
25
25
25 3pm
25
27
27 6pm
27
25
34 9pm
34
34
AD 728×90

Air Quality Index Trend

46h · 3 stn

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

82.0%
Humidity
8.3 km/h
Wind W
1000.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
20
4.84 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.54.84 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
06-09
32.9° 11.0°
0.06 mm
06-10
19.2° 11.5°
2.81 mm
06-11
25.7° 5.6°
06-12
19.1° 14.0°
3.44 mm
06-13
28.8° 15.4°
0.25 mm
06-14
23.4° 9.2°
12.31 mm
06-15
27.1° 11.5°
1.31 mm
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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 2026-06-09T07:43 UTC.