Harbin vs Seattle

Live air quality comparison. Seattle has cleaner air right now.

China
Harbin
120
Unhealthy for Sensitive Groups
United States
Seattle
59
Moderate
MetricHarbinSeattle
AQI12059
PM2.530.9 μg/m³7.2 μg/m³
PM1040.9 μg/m³7.7 μg/m³
Ozone24 ppb47 ppb
NO232 ppb21.8 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.

Harbin vs Seattle - Air Quality Comparison | atmos.today