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  4. Middlesex County
  6. Townsend

Townsend

Townsend, Middlesex County

2025-12-29 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.4
O3
μg/m³
51.3
PM10
μg/m³
9.5
NO2
μg/m³
17.7
CO
μg/m³
277.2
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
1℃
99%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2

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