Greenfield Hs Air Quality

Monitoring Station · Greenfield, United States
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 1am
37
37
37 4am
44
44
44 7am
44
64
64 10am
64
44
35 1pm
35
35
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
CAMS model adj +10
27
27
27
27
34
34
34
34
54
54
54
34
25
25
25

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

33
Greenfield Hs
0.0 km PM2.5: 7.9 µg/m³

Nearby Cities

30 Greenfield 23 Amherst Center 23 Amherst 30 Northampton 30 Easthampton 30 South Hadley 30 Holyoke 33 Keene 30 North Chicopee

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:45 UTC.