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Wednesday, 1/27/2021
County Category Site AQS ID Pollutant Occurred AQI
East Asia Good Beijing CH AAA 0002 PM25 12 PM 42
East Asia Unhealthy Guangzhou CH AAA 0003 PM25 12 PM 158
East Asia Moderate Shanghai CH AAA 0004 PM25 12 PM 82
East Asia Unhealthy for Sensitive Groups Shenyang CH AAA 0005 PM25 12 PM 142