1. North America
  2. United States
  3. New Hampshire
  4. Hillsborough County

Hillsborough County

New Hampshire

2026-10-20 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
77.1
PM2.5
μg/m³
2.3
PM10
μg/m³
5.7
CO
μg/m³
125
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
17℃
46%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Amherst
AQI 12
Antrim
AQI 14
Bedford
AQI 12
Bennington
AQI 14
Brookline
AQI 14
Deering
AQI 14
Francestown
AQI 14
Goffstown
AQI 12
Greenfield
AQI 14
Greenville
AQI 14
Hancock
AQI 14
Hillsboro
AQI 14
Hollis
AQI 12
Hudson
AQI 12
Litchfield
AQI 12
Lyndeborough
AQI 14
Manchester
AQI 12
Mason
AQI 14
Merrimack
AQI 12
Milford Town
AQI 14
Mont Vernon
AQI 14
Nashua
AQI 12
New Boston
AQI 14
New Ipswich
AQI 14
Pelham
AQI 15
Peterborough
AQI 34
Sharon
AQI 14
Temple
AQI 14
Weare
AQI 14
Wilton
AQI 14
Windsor
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

Milford
AQI 14
Amherst
AQI 12
Wilton
AQI 14
Mont Vernon
AQI 14
Brookline
AQI 14
Lyndeborough
AQI 14
Hollis
AQI 12
Mason
AQI 14
Greenville
AQI 14
Merrimack
AQI 12
Temple
AQI 14