Asia Air Pollution Statistics

About the Air Quality Levels

AQI	Air Pollution Level	Health Implications	Cautionary Statement (for PM2.5)
0 - 50	Good	Air quality is considered satisfactory, and air pollution poses little or no risk	None
51 -100	Moderate	Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.	Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150	Unhealthy for Sensitive Groups	Members of sensitive groups may experience health effects. The general public is not likely to be affected.	Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200	Unhealthy	Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects	Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300	Very Unhealthy	Health warnings of emergency conditions. The entire population is more likely to be affected.	Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+	Hazardous	Health alert: everyone may experience more serious health effects	Everyone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.

Worst
	Provincial Academy of Agricultural Sciences, Haerbin (哈尔滨省农科院) on 2019-04-23 03:00:00 graph 0	999
	Hulan Normal College, Haerbin (哈尔滨呼兰师专) on 2019-04-23 03:00:00 graph 1	999
	岭北(对照点), Haerbin (哈尔滨岭北(对照点)) on 2019-04-23 03:00:00 graph 2	999
	Lingbei, Haerbin (哈尔滨岭北) on 2019-04-23 03:00:00 graph 3	999
	Daoli Jianguo Road, Haerbin (哈尔滨道里建国路) on 2019-04-23 03:00:00 graph 4	999
	Environmental Monitoring Station, Shangqiu (商丘环境监测站) on 2019-04-23 03:00:00 graph 5	999
	Daowai Chengde Square, Haerbin (哈尔滨道外承德广场) on 2019-04-23 03:00:00 graph 6	999
	Taiping Hongwei Park, Haerbin (哈尔滨太平宏伟公园) on 2019-04-23 03:00:00 graph 7	999
	Nangang College Street, Haerbin (哈尔滨南岗学府路) on 2019-04-23 03:00:00 graph 8	999
	Xiangfang Hongqi Street, Haerbin (哈尔滨香坊红旗大街) on 2019-04-23 03:00:00 graph 9	999

Best
	Mikkasone, Imizu-shi, Toyama-ken, Japan (新湊三日曽根射水市) on 2019-04-23 02:00:00 graph 0	5
	Makiminato, Urasoe, Okinawa, Japan (牧港浦添市) on 2019-04-23 02:00:00 graph 1	5
	Mihara, Okinawa, Okinawa, Japan (沖縄沖縄市) on 2019-04-23 02:00:00 graph 2	7
	Koyacho, Nagai, Yamagata, Japan (長井高野長井市) on 2019-04-23 01:00:00 graph 3	7
	Okano, Fukuchiyama, Kyoto Prefecture, Japan (福知山福知山市) on 2019-04-23 02:00:00 graph 4	8
	Naitomachi, Shinjuku, Tokyo, Japan (国設新宿新宿区) on 2019-04-23 03:00:00 graph 5	8
	Tateokafueda, Murayama, Yamagata, Japan (村山楯岡笛田村山市) on 2019-04-23 02:00:00 graph 6	9
	Amori, Nagano, Nagano, Japan (環境保全研究所長野市) on 2019-04-23 02:00:00 graph 7	9
	Onaka, Nago, Okinawa, Japan (名護名護市) on 2019-04-23 01:00:00 graph 8	9
	Nishizakicho, Itoman, Okinawa, Japan (糸満糸満市) on 2019-04-23 00:00:00 graph 9	9

Top 10 Best and Worst Air Quality in Asia