Miller State Park, New Hampshire, USA Air Quality

Monitoring Station · Merrimack, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

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AQI Forecast Calibrated
32 10pm
33
34
34 1am
34
34
34 4am
34
34
41 7am
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41
41 10am
41
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Station readings
33
CAMS model adj +7
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27
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34
34
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34

Air Quality Forecast (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Cities

30 Merrimack 29 Fitchburg 28 Gardner 33 Keene 30 Nashua 29 Leominster 30 Derry 30 Derry Village 45 Westford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:01 UTC.