Table 2.

Number of days and cities with API more than 100, and maximum API in cities in 2012 and 2013.

	2012		2013
	No. cities	(%)	No. cities	(%)
Days with API >100
0–14	39	32.50	64	53.33
15–29	33	27.50	12	10.00
30–44	28	23.33	13	10.83
45–59	15	12.50	10	8.33
≥60	5	4.17	21	17.50
Total	120	100	120	99.99
Max API
≤100	9	7.50	10	8.33
101–200	80	66.67	61	50.83
201–300	15	12.50	14	11.67
>300	16	13.33	35	29.17
Total	120	100	120	100