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  2. United States
  3. New Hampshire
  4. Merrimack County
  5. Hill

Hill

Merrimack County, New Hampshire

2026-05-06 23:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
90.5
PM10
μg/m³
14.8
PM2.5
μg/m³
7.4
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
16℃
84%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2

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