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  2. United States
  3. New Hampshire
  4. Hillsborough County

Hillsborough County

New Hampshire

2026-05-04 19:00
CAQI (Europe)
Medium
Pollutants|Pollens
O3
μg/m³
123.2
PM10
μg/m³
9.7
PM2.5
μg/m³
3.7
CO
μg/m³
125
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
22℃
31%
19 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Amherst
AQI 11
Antrim
AQI 9
Bedford
AQI 11
Bennington
AQI 9
Brookline
AQI 9
Deering
AQI 9
Francestown
AQI 9
Goffstown
AQI 11
Greenfield
AQI 9
Greenville
AQI 9
Hancock
AQI 9
Hillsboro
AQI 9
Hollis
AQI 11
Hudson
AQI 11
Litchfield
AQI 11
Lyndeborough
AQI 9
Manchester
AQI 11
Mason
AQI 9
Merrimack
AQI 11
Milford Town
AQI 9
Mont Vernon
AQI 9
Nashua
AQI 52
New Boston
AQI 9
New Ipswich
AQI 9
Pelham
AQI 11
Peterborough
AQI 51
Sharon
AQI 9
Temple
AQI 9
Weare
AQI 9
Wilton
AQI 9
Windsor
AQI 50
Data Sources
http://www.airnow.gov/

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Cities Nearby

Milford
AQI 9
Amherst
AQI 11
Wilton
AQI 9
Mont Vernon
AQI 9
Brookline
AQI 9
Lyndeborough
AQI 9
Hollis
AQI 11
Mason
AQI 9
Greenville
AQI 9
Merrimack
AQI 11
Temple
AQI 9