World's Most Polluted Cities in 2019 - PM2.5 Ranking

Rank	City	2019 AVG	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	2018 AVG	2017 AVG
1	Krasnoyarsk, Russia	17.7	20.7	23.5	15.9	10.9	9.3	9.9	48.1	19.4	9.7	8.9	13	22.4	23.1	16.4
2	Zyryanka, Russia	13.3	18	13.9	8.6	4.3	3.7	16.4	38	5.1	5.8	6.2	7.5	19.6	-	-
3	Vladivostok, Russia	12.6	14.9	27.7	18.1	9.7	13.4	11.3	20.5	6.4	4.3	7.4	5.3	7.3	13.5	16.2
4	Gelendzhik, Russia	11	-	-	9.6	9.7	14.1	15.3	10.3	11.3	7.9	7.3	15.6	9.5	-	-
5	Tol'yatti, Russia	10.4	-	9.3	12.6	15	13.9	9.5	11.9	9.6	10	7.4	7.4	7	-	-
6	Strogino, Russia	10.1	-	7.1	11.3	16.5	9.6	9.1	5.9	6.7	9.5	7.7	13.5	11.4	-	-
7	Moscow, Russia	10	11.1	8.1	7.6	13.7	10.3	9.1	7.4	8.6	12.1	9.8	12.5	9.4	10.1	8.4
8	Saransk, Russia	9.4	11.2	10.8	11.1	13.1	6.7	5.8	7	6.7	9.6	8.5	10.9	11.2	9.6	-
9	Saint Petersburg, Russia	7.6	-	-	8	10.8	7.2	6.3	5.9	6.3	6	6.6	11.4	8.1	-	-

World's most polluted cities 2019 (PM2.5)