Londonderry - Moose Hill, New Hampshire, USA Air Quality

Monitoring Station · Derry, United States
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 6pm
50
59
50 9pm
50
50
50 12am
50
43
43 3am
41
41
40 6am
40
9am
12pm
3pm
Station readings
59
CAMS model adj +16
34
34
34
34
34
34
34
34
27
27
25
25
24
24
PM2.515.9 µg/m³ ×1.1 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:27 UTC.