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
	Highway District, Samut Sakhon, Thailand (แขวงการทางสมุทรสาคร) on 2017-07-25 10:00:00 graph 0	880
	shuǐlì jú, Luohe (漯河水利局) on 2017-07-25 11:00:00 graph 1	194
	High Voltage Switchgear Factory, Pingdingshan (平顶山高压开关厂) on 2017-07-25 11:00:00 graph 2	193
	Tuanpowa, Tianjin (天津团泊洼) on 2017-07-25 11:00:00 graph 3	192
	luòhé dàxué, Luohe (漯河漯河大学) on 2017-07-25 11:00:00 graph 4	192
	sānwǔyīwǔ gōngchǎng, Luohe (漯河三五一五工厂) on 2017-07-25 11:00:00 graph 5	192
	Huarun Pharmaceutical Company, Heze, Shandong (菏泽华润制药) on 2017-07-25 11:00:00 graph 6	191
	Engineering College, Pingdingshan (平顶山平顶山工学院) on 2017-07-25 11:00:00 graph 7	190
	City Planning Design Institute, Pingdingshan (平顶山规划设计院) on 2017-07-25 11:00:00 graph 8	190
	liángshí jú, Shangqiu (商丘粮食局) on 2017-07-25 11:00:00 graph 9	189

Best
	Makiminato, Urasoe, Okinawa, Japan (牧港浦添市) on 2017-07-25 10:00:00 graph 0	1
	Baruun 4 Zam, Ulaanbaatar (Баруун 4 зам) on 2017-07-25 09:00:00 graph 1	2
	Daishin, Kōriyama-shi, Fukushima-ken, Japan (台新郡山市) on 2017-07-25 10:00:00 graph 2	3
	Natural Resources and Environment Office, Mae Hongson, Thailand (สำนักงานทรัพยากรธรรมชาติและสิ่งแวดล้อมจังหวัดแม่ฮ่องสอน) on 2017-07-25 10:00:00 graph 3	3
	Sumiyoshicho, Sakata, Yamagata, Japan (酒田光ヶ丘酒田市) on 2017-07-25 10:00:00 graph 4	3
	Jichumachi, Kanazawa, Ishikawa, Japan (西部金沢市) on 2017-07-25 10:00:00 graph 5	5
	Kanaike, Yonezawa, Yamagata, Japan (米沢金池米沢市) on 2017-07-25 10:00:00 graph 6	5
	Muikamachi, Minamiuonuma, Niigata, Japan (六日町南魚沼市) on 2017-07-25 10:00:00 graph 7	6
	Knowledge Park, Phayao, Thailand (อุทยานการเรียนรู้กว๊านพะเยา) on 2017-07-25 07:00:00 graph 8	7
	Urgakh Naran, Ulaanbaatar (Ургах наран) on 2017-07-25 09:00:00 graph 9	7

Top 10 Best and Worst Air Quality in Asia