Greenfield Hs Air Quality

Monitoring Station · Greenfield, United States
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 6am
37
20
37 9am
57
37
30 12pm
28
28
28 3pm
28
28
28 6pm
28
28
— 9pm
—
—
— 12am
—
—
— 3am
—
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Station readings
23
20
CAMS model adj +3
34
34
34
34
54
34
27
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

14
Greenfield Hs
0.0 km PM2.5: 3.4 µg/m³

Nearby Cities

21 Greenfield 19 Amherst Center 19 Amherst 15 Northampton 15 Easthampton 15 South Hadley 15 Holyoke 18 Keene 15 North Chicopee

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T09:29 UTC.