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  3. California
  4. Sonoma County
  5. Healdsburg

Healdsburg

Sonoma County, California

2026-04-16 10:00
AQHI (Canada)
Low
Pollutants|Pollens
O3
μg/m³
70.5
PM10
μg/m³
12.8
PM2.5
μg/m³
7.7
NO2
μg/m³
1.2
Weather
  • ℃
  • ℉
9℃
91%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
1514 Lupine
AQI --
1514 Lupine
AQI --
Brown Street
AQI --
Brown Street B
AQI --
Grove
AQI --
Grove B
AQI --
HLC
AQI --
Healdsburg
AQI --
Healdsburg
AQI --
Healdsburg B
AQI --
Healdsburg B
AQI --
Healdsburg Library
AQI --
Healdsburg Library B
AQI --
Hidden Acres
AQI --
Hidden Acres B
AQI --
House Wooster
AQI --
House Wooster B
AQI --
NoSoCoAir
AQI --
NoSoCoAir B
AQI --
NoSoCoAir- Office- CARB
AQI --
NoSoCoAir- Office- CARB B
AQI --
OUT1
AQI --
Oak Knoll
AQI --
RiversBend
AQI --
Riverview II
AQI --
Riverview II
AQI --
Riverview II B
AQI --
Simi Winery
AQI --
Simi Winery B
AQI --
Sunset Drive
AQI --
Sunset Drive B
AQI --
Toyota61
AQI --
W Grant St.
AQI --

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AQI --