European 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
	Colegio Carteya, San Roque, Spain on 2019-02-17 06:00:00 graph 0	471
	Estacion De Ffcc S. Roque, San Roque, Spain on 2019-02-17 06:00:00 graph 1	471
	Nowiny ul. Parkowa, Poland on 2019-02-17 07:00:00 graph 2	290
	Steti, Ustecky, CzechRepublic on 2019-02-17 07:00:00 graph 3	199
	Aleja Krasińskiego, Kraków, Małopolska, Poland on 2019-02-17 07:00:00 graph 4	196
	Kraków-ul. Dietla, Małopolska, Poland on 2019-02-17 07:00:00 graph 5	196
	Trzebinia, Małopolska, Poland on 2019-02-17 07:00:00 graph 6	196
	Kraków, ul. Złoty Róg, Małopolska, Poland on 2019-02-17 07:00:00 graph 7	196
	Doksany, Ustecky, CzechRepublic on 2019-02-17 07:00:00 graph 8	194
	Kurdwanów, Kraków, Małopolska, Poland on 2019-02-17 07:00:00 graph 9	187

Best
	Osnabrück(verkehrsstation), Germany on 2019-02-17 08:00:00 graph 0	1
	Manlleu, Catalunya, Spain on 2019-02-17 06:00:00 graph 1	1
	Montcada i Reixac, Catalunya, Spain on 2019-02-17 07:00:00 graph 2	1
	Cubelles (Poliesportiu), Catalunya, Spain on 2019-02-17 07:00:00 graph 3	1
	Sorsasalo, Kuopio, Finland on 2019-02-17 08:00:00 graph 4	1
	Barcelona (Eixample), Catalunya, Spain on 2019-02-17 07:00:00 graph 5	1
	l'Hospitalet de Llobregat, Catalunya, Spain on 2019-02-17 07:00:00 graph 6	1
	Ams2 Sveti Kajo, Croatia on 2019-02-17 07:00:00 graph 7	1
	Antibes Jean Moulin, PACA, France on 2019-02-17 07:00:00 graph 8	1
	Barcelona (Palau Reial), Catalunya, Spain on 2019-02-17 06:00:00 graph 9	1

Top 10 Best and Worst Air Quality in Europe