Table 7.

Pollutant concentration, average rainfall, wind speed, and temperature data of Bengaluru

Months	Concentration of pollutants (µg/m3)				Meteorological parameters
	PM2.5	PM10	NO2	SO2	Rainfall (mm/day)	Wind speed (m/s)	Temperature (°C)
Jan-20	44.47 ± 10.26	101.67 ± 22.03	35.92 ± 4.81	3.45 ± 0.30	0.01	2.4	22.59
Feb-20	45.71 ± 6.49	108.13 ± 37.51	27.30 ± 5.92	3.38 ± 0.20	0	2.91	24.51
Mar-20	44.06 ± 9.46	76.00 ± 24.68	14.10 ± 5.29	3.33 ± 0.28	0.27	2.67	27.47
Apr-20	36.40 ± 8.15	43.86 ± 11.07	6.20 ± 0.64	3.56 ± 0.51	2.05	2.66	27.97
May-20	35.87 ± 9.22	7.99 ± 11.87	3.45 ± 3.77	4.697 ± 0.36	1.85	2.57	28.44
Jun-20	27.64 ± 6.60	37.16 ± 10.91	6.51 ± 0.74	4.19 ± 0.32	5.74	3.8	24.54
Jul-20	21.36 ± 2.94	27.88 ± 5.75	5.03 ± 1.05	3.00 ± 0.74	6.08	2.95	22.97
Aug-20	30.04 ± 23.93	45.48 ± 12.62	7.94 ± 13.82	2.58 ± 0.24	3.18	3.55	23.14
Sep-20	26.86 ± 23.08	48.95 ± 13.49	6.37 ± 2.31	2.63 ± 0.22	6.42	3.03	22.28
Oct-20	31.80 ± 20.09	62.39 ± 27.75	11.20 ± 1.21	2.65 ± 0.27	5.07	2	22.05
Nov-20	33.54 ± 29.76	77.46 ± 33.57	11.93 ± 2.71	2.87 ± 0.32	3.31	2.43	21.08
Dec-20	37.51 ± 16.52	111.33 ± 30.49	27.64 ± 9.16	2.98 ± 0.61	0.93	2.47	19.74
Jan-21	43.84 ± 11.05	148.79 ± 74.14	22.09 ± 2.36	4.76 ± 1.34	0.51	2.43	20.88
Feb-21	43.52 ± 10.05	86.90 ± 13.34	26.13 ± 3.06	5.97 ± 1.11	0.57	2.52	21.65
Mar-21	47.04 ± 16.31	105.03 ± 29.80	33.03 ± 5.28	5.69 ± 0.68	0	2.77	25.99