Air Quality in Greenfield, United States
Cloudy
8.8°C · 87.9% humidity
8.8°
Feels 6.6°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Greenfield's air quality — share it
AQI Forecast
25
11pm
27
27
30
2am
34
34
34
5am
54
34
27
8am
25
25
25
11am
25
25
25
2pm
25
25
27
5pm
27
27
25
8pm
34
34
Air Quality Index Trend
47h · 1 stnGreenfield's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
87.9%
Humidity
13.9 km/h
Wind W
1000.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Greenfield?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.57.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Greenfield?
06-09
29.9° 8.8°
0.38 mm
06-10
18.4° 10.5°
5.75 mm
06-11
23.5° 5.1°
06-12
18.1° 14.6°
5.63 mm
06-13
26.7° 15.2°
0.25 mm
06-14
22.8° 9.8°
11.19 mm
06-15
23.6° 11.7°
2.19 mm
Both models agree
Avg diff: 7.3°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T06:37 UTC.