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Newcastle

King County, Washington

2024-05-31 23:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
94.3
PM10
μg/m³
7
NO2
μg/m³
9.9
PM2.5
μg/m³
1.1
CO
μg/m³
125
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
20℃
43%
17 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Data Sources
http://www.airnow.gov/

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