Air Pollution in Karnataka: Real-time Air Quality Index and smog alert.

Current data from stations: BTM Layout, Bengaluru - CPCB Bapuji Nagar, Bengaluru - KSPCB City Railway Station, Bengaluru - KSPCB Hebbal, Bengaluru - KSPCB Hombegowda Nagar, Bengaluru - KSPCB Jayanagar 5th Block, Bengaluru - KSPCB Peenya, Bengaluru - CPCB Sanegurava Halli, Bengaluru - KSPCB Silk Board, Bengaluru - KSPCB Chikkaballapur Rural, Chikkaballapur - KSPCB Collector Office, Yadgir - KSPCB Deshpande Nagar, Hubballi - KSPCB Hebbal 1st Stage, Mysuru - KSPCB Ibrahimpur, Vijayapura - KSPCB Kalyana Nagara, Chikkamagaluru - KSPCB Lal Bahadur Shastri Nagar, Kalaburagi - KSPCB Vidayagiri, Bagalkot - KSPCB Vijay Nagar, Ramanagara - KSPCB

Locations: Tumakuru » Mysuru » Hassan » Kalaburagi » Dharwad » Dakshin Kannad » Chikkamagaluru » Vijayapura » Belagavi » Bengaluru Urban » Chikballapur » Bagalkot » Udupi » Ramanagara » Yadgir »

Pollution and air quality forecast for Karnataka. Today is Friday, April 26, 2024. The following air pollution values have been recorded for Karnataka:

carbon monoxide (CO) - 569 (Good)
sulfur dioxide (SO2) - 14 (Good)
particulate matter (PM10) suspended dust - 74 (Unhealthy for Sensitive Groups)
nitrogen dioxide (NO2) - 18 (Good)
ozone (O3) - 22 (Good)
particulate matter (PM2.5) dust - 42 (Unhealthy for Sensitive Groups)

Real-time Air Quality Index (AQI) for Karnataka, Monday, October 31, 2022: 3.

AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Karnataka today? Is the air polluted in Karnataka?. Is there smog?

Today (Monday, October 31, 2022) air quality is moderately polluted in Karnataka. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Karnataka.

How high is the CO level? (carbon monoxide (CO))
569 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
14 (Good)

What is the level of PM10 today in Karnataka? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Karnataka is: 74 (Unhealthy for Sensitive Groups) The highest PM10 values usually occur in month: 172 (April 2016). The lowest value of particulate matter PM10 pollution in Karnataka is usually recorded in: May (40).

How high is the level of NO2? (nitrogen dioxide (NO2))
18 (Good)

How is the O3 level today in Karnataka? (ozone (O3))
22 (Good)

What is the current level of PM2.5 in Karnataka? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 42 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Karnataka in the last 7 days was: 56 (Monday, October 31, 2022) and the lowest: 16 (Monday, October 10, 2022). The highest PM2.5 values were recorded: 85 (March 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: August (17).

Current data Monday, October 31, 2022, 2:00 AM

CO 569 (Good)

SO2 14 (Good)

PM10 74 (Unhealthy for Sensitive Groups)

NO2 18 (Good)

O3 22 (Good)

PM2,5 42 (Unhealthy for Sensitive Groups)

Data on air pollution from recent days in Karnataka

index	2022-10-07	2022-10-08	2022-10-09	2022-10-10	2022-10-11	2022-10-12	2022-10-13	2022-10-14	2022-10-31	2022-10-27
so2	8 Good	8 Good	8 Good	8 Good	8 Good	8 Good	7 Good	8 Good	10 Good	97 Moderate
pm10	43 Moderate	45 Moderate	49 Moderate	32 Moderate	39 Moderate	39 Moderate	41 Moderate	37 Moderate	92 Unhealthy	- Good
o3	19 Good	22 Good	19 Good	18 Good	17 Good	17 Good	18 Good	15 Good	23 Good	- Good
co	429 Good	426 Good	426 Good	446 Good	431 Good	392 Good	420 Good	376 Good	646 Good	- Good
pm25	19 Moderate	18 Moderate	19 Moderate	16 Moderate	18 Moderate	18 Moderate	17 Moderate	17 Moderate	56 Unhealthy	- Good
no2	11 Good	11 Good	12 Good	12 Good	12 Good	13 Good	13 Good	12 Good	20 Good	- Good

data source »

pollution pm25 hikersbay.com — Air pollution in Karnataka from May 2019 to May 2020

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08	2018-05	2018-04	2018-03	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03	2019-06	2018-02	2018-01	2017-12	2019-05
pm25	25 (Moderate)	28 (Moderate)	35 (Moderate)	45 (Unhealthy for Sensitive Groups)	39 (Unhealthy for Sensitive Groups)	36 (Unhealthy for Sensitive Groups)	36 (Unhealthy for Sensitive Groups)	23 (Moderate)	18 (Moderate)	23 (Moderate)	18 (Moderate)	48 (Unhealthy for Sensitive Groups)	51 (Unhealthy for Sensitive Groups)	42 (Unhealthy for Sensitive Groups)	41 (Unhealthy for Sensitive Groups)	24 (Moderate)	17 (Moderate)	39 (Unhealthy for Sensitive Groups)	73 (Unhealthy)	85 (Very Unhealthy)	30 (Moderate)	42 (Unhealthy for Sensitive Groups)	21 (Moderate)	23 (Moderate)	24 (Moderate)	19 (Moderate)	30 (Moderate)	41 (Unhealthy for Sensitive Groups)	36 (Unhealthy for Sensitive Groups)	37 (Unhealthy for Sensitive Groups)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	18 (Moderate)	- (Good)	- (Good)	- (Good)	36 (Unhealthy for Sensitive Groups)
no2	15 (Good)	11 (Good)	22 (Good)	31 (Good)	34 (Good)	28 (Good)	28 (Good)	26 (Good)	20 (Good)	18 (Good)	20 (Good)	32 (Good)	30 (Good)	35 (Good)	34 (Good)	32 (Good)	21 (Good)	24 (Good)	36 (Good)	41 (Moderate)	36 (Good)	28 (Good)	26 (Good)	23 (Good)	39 (Good)	26 (Good)	27 (Good)	30 (Good)	35 (Good)	47 (Moderate)	39 (Good)	42 (Moderate)	36 (Good)	33 (Good)	30 (Good)	19 (Good)	20 (Good)	22 (Good)	22 (Good)	25 (Good)	30 (Good)	17 (Good)	33 (Good)	41 (Moderate)	58 (Moderate)	19 (Good)
so2	7.1 (Good)	7.5 (Good)	7.7 (Good)	9 (Good)	8.2 (Good)	10 (Good)	8.4 (Good)	8 (Good)	7.5 (Good)	7.1 (Good)	9.4 (Good)	7.8 (Good)	5.3 (Good)	6.9 (Good)	8.2 (Good)	8 (Good)	7.4 (Good)	7.4 (Good)	13 (Good)	7.4 (Good)	4.2 (Good)	4 (Good)	11 (Good)	5.2 (Good)	5.9 (Good)	4.9 (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	4.5 (Good)	4 (Good)	3.9 (Good)	3.7 (Good)	7 (Good)
co	412 (Good)	336 (Good)	322 (Good)	293 (Good)	273 (Good)	342 (Good)	286 (Good)	274 (Good)	211 (Good)	265 (Good)	283 (Good)	244 (Good)	471 (Good)	204 (Good)	395 (Good)	274 (Good)	255 (Good)	460 (Good)	209 (Good)	48 (Good)	326 (Good)	530 (Good)	468 (Good)	345 (Good)	313 (Good)	363 (Good)	604 (Good)	556 (Good)	522 (Good)	424 (Good)	463 (Good)	318 (Good)	278 (Good)	556 (Good)	558 (Good)	520 (Good)	420 (Good)	474 (Good)	709 (Good)	363 (Good)	342 (Good)	98 (Good)	230 (Good)	237 (Good)	248 (Good)	398 (Good)
o3	37 (Good)	41 (Good)	42 (Good)	42 (Good)	37 (Good)	30 (Good)	30 (Good)	24 (Good)	22 (Good)	17 (Good)	23 (Good)	50 (Good)	49 (Good)	25 (Good)	26 (Good)	21 (Good)	13 (Good)	40 (Good)	46 (Good)	40 (Good)	19 (Good)	24 (Good)	23 (Good)	37 (Good)	11 (Good)	17 (Good)	44 (Good)	45 (Good)	57 (Good)	58 (Good)	51 (Good)	30 (Good)	44 (Good)	28 (Good)	21 (Good)	21 (Good)	27 (Good)	27 (Good)	- (Good)	- (Good)	- (Good)	35 (Good)	- (Good)	- (Good)	- (Good)	31 (Good)
pm10	63 (Unhealthy for Sensitive Groups)	66 (Unhealthy for Sensitive Groups)	82 (Unhealthy)	94 (Unhealthy)	90 (Unhealthy)	75 (Unhealthy for Sensitive Groups)	74 (Unhealthy for Sensitive Groups)	55 (Unhealthy for Sensitive Groups)	52 (Unhealthy for Sensitive Groups)	45 (Moderate)	54 (Unhealthy for Sensitive Groups)	106 (Unhealthy)	100 (Unhealthy)	93 (Unhealthy)	92 (Unhealthy)	65 (Unhealthy for Sensitive Groups)	56 (Unhealthy for Sensitive Groups)	104 (Unhealthy)	111 (Very Unhealthy)	117 (Very Unhealthy)	64 (Unhealthy for Sensitive Groups)	74 (Unhealthy for Sensitive Groups)	61 (Unhealthy for Sensitive Groups)	53 (Unhealthy for Sensitive Groups)	73 (Unhealthy for Sensitive Groups)	61 (Unhealthy for Sensitive Groups)	51 (Unhealthy for Sensitive Groups)	72 (Unhealthy for Sensitive Groups)	68 (Unhealthy for Sensitive Groups)	72 (Unhealthy for Sensitive Groups)	79 (Unhealthy for Sensitive Groups)	87 (Unhealthy)	94 (Unhealthy)	87 (Unhealthy)	50 (Unhealthy for Sensitive Groups)	47 (Moderate)	58 (Unhealthy for Sensitive Groups)	54 (Unhealthy for Sensitive Groups)	40 (Moderate)	172 (Very bad Hazardous)	166 (Very bad Hazardous)	53 (Unhealthy for Sensitive Groups)	104 (Unhealthy)	100 (Unhealthy)	77 (Unhealthy for Sensitive Groups)	105 (Unhealthy)

data source »

Quality of life in Karnataka

Green and Parks in the City

Karnataka 47%

Nepal: 32% Bangladesh: 33% Bhutan: 82% Sri Lanka: 59% Pakistan: 49%

particulate matter PM2.5

Karnataka 31 (Moderate)

Pleasure of spending time in the city

Karnataka 53%

Nepal: 32% Bangladesh: 26% Bhutan: 61% Sri Lanka: 52% Pakistan: 43%

particulate matter PM10

Karnataka 65 (Unhealthy for Sensitive Groups)

Air Pollution

Karnataka 48%

Nepal: 76% Bangladesh: 78% Bhutan: 45% Sri Lanka: 53% Pakistan: 64%

Garbage Disposal

Karnataka 42%

Nepal: 25% Bangladesh: 22% Bhutan: 47% Sri Lanka: 41% Pakistan: 34%

Availability and quality of drinking water

Karnataka 50%

Nepal: 36% Bangladesh: 44% Bhutan: 64% Sri Lanka: 65% Pakistan: 44%

Cleanliness and tidiness

Karnataka 41%

Nepal: 27% Bangladesh: 23% Bhutan: 57% Sri Lanka: 52% Pakistan: 40%

Noise and Light pollution

Karnataka 54%

Nepal: 55% Bangladesh: 63% Bhutan: 55% Sri Lanka: 50% Pakistan: 59%

Water Pollution

Karnataka 67%

Nepal: 76% Bangladesh: 74% Bhutan: 56% Sri Lanka: 57% Pakistan: 70%

Source: Numbeo

BTM Layout, Bengaluru - CPCB

Friday, October 14, 2022, 6:00 AM

CO 400 (Good)

carbon monoxide (CO)

SO2 7.3 (Good)

sulfur dioxide (SO2)

PM10 50 (Moderate)

particulate matter (PM10) suspended dust

NO2 15 (Good)

nitrogen dioxide (NO2)

O3 19 (Good)

ozone (O3)

PM2,5 26 (Moderate)

particulate matter (PM2.5) dust

Bapuji Nagar, Bengaluru - KSPCB

Monday, October 31, 2022, 2:00 AM

SO2 4.4 (Good)

sulfur dioxide (SO2)

PM2,5 114 (Very bad Hazardous)

particulate matter (PM2.5) dust

O3 5.5 (Good)

ozone (O3)

NO2 20 (Good)

nitrogen dioxide (NO2)

CO 1.5 (Good)

Monday, October 31, 2022, 2:00 AM

PM10 44 (Moderate)

particulate matter (PM10) suspended dust

NO2 22 (Good)

nitrogen dioxide (NO2)

SO2 5.2 (Good)

sulfur dioxide (SO2)

CO 760 (Good)

carbon monoxide (CO)

Silk Board, Bengaluru - KSPCB

Monday, October 31, 2022, 2:00 AM

PM10 134 (Very Unhealthy)

particulate matter (PM10) suspended dust

SO2 5.8 (Good)

sulfur dioxide (SO2)

PM2,5 55 (Unhealthy)

particulate matter (PM2.5) dust

O3 25 (Good)

ozone (O3)

NO2 23 (Good)

nitrogen dioxide (NO2)

CO 590 (Good)

carbon monoxide (CO)

Chikkaballapur Rural, Chikkaballapur - KSPCB

Monday, October 31, 2022, 2:00 AM

CO 0.34 (Good)

carbon monoxide (CO)

PM2,5 66 (Unhealthy)

particulate matter (PM2.5) dust

PM10 155 (Very bad Hazardous)

particulate matter (PM10) suspended dust

NO2 24 (Good)

nitrogen dioxide (NO2)

SO2 7.9 (Good)

sulfur dioxide (SO2)

O3 46 (Good)

ozone (O3)

Collector Office, Yadgir - KSPCB

Friday, October 14, 2022, 6:00 AM

CO 480 (Good)

carbon monoxide (CO)

SO2 18 (Good)

sulfur dioxide (SO2)

PM10 9 (Good)

particulate matter (PM10) suspended dust

NO2 7.3 (Good)

nitrogen dioxide (NO2)

PM2,5 8 (Good)

particulate matter (PM2.5) dust

O3 19 (Good)

ozone (O3)

Deshpande Nagar, Hubballi - KSPCB

Monday, October 31, 2022, 2:00 AM

PM10 77 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

PM2,5 43 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

NO2 6.8 (Good)

nitrogen dioxide (NO2)

CO 1430 (Good)

carbon monoxide (CO)

O3 48 (Good)

ozone (O3)

SO2 97 (Moderate)

sulfur dioxide (SO2)

Hebbal 1st Stage, Mysuru - KSPCB

Monday, October 31, 2022, 2:00 AM

PM2,5 19 (Moderate)

particulate matter (PM2.5) dust

PM10 45 (Moderate)

particulate matter (PM10) suspended dust

NO2 16 (Good)

nitrogen dioxide (NO2)

SO2 0.01 (Good)

sulfur dioxide (SO2)

CO 1150 (Good)

carbon monoxide (CO)

O3 8 (Good)

ozone (O3)

Ibrahimpur, Vijayapura - KSPCB

Friday, October 14, 2022, 6:00 AM

O3 11 (Good)

ozone (O3)

CO 400 (Good)

carbon monoxide (CO)

PM2,5 15 (Moderate)

particulate matter (PM2.5) dust

PM10 39 (Moderate)

particulate matter (PM10) suspended dust

SO2 5.3 (Good)

sulfur dioxide (SO2)

NO2 8.6 (Good)

nitrogen dioxide (NO2)

Kalyana Nagara, Chikkamagaluru - KSPCB

Friday, October 14, 2022, 5:30 AM

O3 23 (Good)

ozone (O3)

PM10 26 (Moderate)

particulate matter (PM10) suspended dust

CO 280 (Good)

carbon monoxide (CO)

NO2 14 (Good)

nitrogen dioxide (NO2)

SO2 12 (Good)

sulfur dioxide (SO2)

PM2,5 15 (Moderate)

particulate matter (PM2.5) dust

Lal Bahadur Shastri Nagar, Kalaburagi - KSPCB

Monday, October 31, 2022, 1:00 AM

SO2 31 (Good)

sulfur dioxide (SO2)

CO 350 (Good)

carbon monoxide (CO)

O3 6.9 (Good)

ozone (O3)

PM2,5 54 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

Vidayagiri, Bagalkot - KSPCB

Friday, October 14, 2022, 1:45 AM

PM10 43 (Moderate)

particulate matter (PM10) suspended dust

NO2 9.1 (Good)

nitrogen dioxide (NO2)

SO2 2.5 (Good)

sulfur dioxide (SO2)

PM2,5 18 (Moderate)

particulate matter (PM2.5) dust

CO 760 (Good)

carbon monoxide (CO)

O3 15 (Good)

ozone (O3)

Vijay Nagar, Ramanagara - KSPCB

Monday, October 31, 2022, 2:00 AM

PM2,5 37 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

PM10 59 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

NO2 13 (Good)

nitrogen dioxide (NO2)

SO2 26 (Good)

sulfur dioxide (SO2)

CO 980 (Good)

carbon monoxide (CO)

O3 27 (Good)

ozone (O3)

BTM Layout, Bengaluru - CPCB

index	2022-10-14	2022-10-13	2022-10-12	2022-10-11	2022-10-10	2022-10-09	2022-10-08	2022-10-07
so2	6	5	5.2	6.3	8.2	8.1	8.1	8.2
pm10	58	58	54	58	52	91	72	71
o3	19	19	19	19	19	19	19	19
co	397	398	397	398	399	400	399	400
pm25	25	25	25	25	25	25	25	25
no2	15	15	14	15	14	15	15	14

Bapuji Nagar, Bengaluru - KSPCB

index	2022-10-31
so2	4.3
pm25	102
o3	5
no2	20
co	1.3
pm10	170

City Railway Station, Bengaluru - KSPCB

index	2022-10-31
so2	17
no2	24
pm10	74
co	1430

Hebbal, Bengaluru - KSPCB

index	2022-10-31
pm10	94
co	520
pm25	69
o3	19
no2	25
so2	3.1

Hombegowda Nagar, Bengaluru - KSPCB

index	2022-10-14	2022-10-13	2022-10-12	2022-10-11	2022-10-10	2022-10-09	2022-10-08	2022-10-07
no2	21	25	24	22	22	23	20	21
pm10	47	48	46	51	35	52	50	48
pm25	21	21	20	22	16	23	22	21
co	0.32	0.54	0.7	0.49	0.52	0.49	0.52	0.51
so2	4.9	5.6	5.3	4.5	4.1	4.7	4.9	4.6
o3	17	15	15	17	16	14	19	17

Jayanagar 5th Block, Bengaluru - KSPCB

index	2022-10-31
pm10	98
so2	7.3
pm25	64
o3	30
no2	20
co	0.46

Peenya, Bengaluru - CPCB

index	2022-10-31
pm10	65
so2	5.8
o3	23
co	630
no2	32
pm25	51

Sanegurava Halli, Bengaluru - KSPCB

index	2022-10-31
pm10	44
no2	22
so2	5.2
co	760

Silk Board, Bengaluru - KSPCB

index	2022-10-31
pm10	125
so2	5.7
pm25	56
o3	24
no2	23
co	540

Chikkaballapur Rural, Chikkaballapur - KSPCB

index	2022-10-31
co	0.34
pm25	73
pm10	172
no2	25
so2	7.9
o3	40

Collector Office, Yadgir - KSPCB

index	2022-10-14	2022-10-13	2022-10-12	2022-10-11	2022-10-10	2022-10-09	2022-10-08	2022-10-07
co	563	596	568	613	586	580	580	609
so2	22	21	24	23	23	21	21	23
no2	8.5	8.5	10	9.4	7.8	8.2	9.7	9.1
pm10	20	17	22	22	10	29	24	19
o3	16	18	20	18	18	18	18	18
pm25	12	8.8	18	14	10	17	11	16

Deshpande Nagar, Hubballi - KSPCB

index	2022-10-31	2022-10-27
so2	-	97
pm10	71	-
pm25	41	-
no2	5.9	-
co	1395	-
o3	47	-

Hebbal 1st Stage, Mysuru - KSPCB

index	2022-10-31
pm25	19
pm10	45
no2	16
so2	0.01
co	1150
o3	8

Ibrahimpur, Vijayapura - KSPCB

index	2022-10-14	2022-10-13	2022-10-12	2022-10-11	2022-10-07
co	404	400	399	401	402
no2	8.7	8.5	8.4	8.5	8.6
pm10	40	40	39	40	39
so2	5.4	5.3	5.3	5.4	5.4
o3	12	11	11	11	11
pm25	15	15	15	15	15

Kalyana Nagara, Chikkamagaluru - KSPCB

index	2022-10-14	2022-10-13	2022-10-12	2022-10-11	2022-10-10	2022-10-09	2022-10-08	2022-10-07
co	140	419	417	420	493	447	445	411
so2	6.2	2.5	6.3	4.3	3.1	3.9	2.7	4.6
o3	12	29	23	22	22	27	38	34
pm10	13	46	49	27	29	40	47	47
no2	6.9	11	12	12	5.5	5.4	5.3	5
pm25	7.3	17	16	12	12	15	14	18

Lal Bahadur Shastri Nagar, Kalaburagi - KSPCB

index	2022-10-31
so2	31
co	350
o3	6.9
pm25	54

Vidayagiri, Bagalkot - KSPCB

index	2022-10-14	2022-10-13	2022-10-12	2022-10-11	2022-10-10	2022-10-09	2022-10-08	2022-10-07
no2	8.9	8.4	6.8	8.3	8.3	7.8	7.9	8.3
pm10	43	39	26	34	34	32	32	34
so2	2.4	2.4	2	2.4	2.5	2.3	2.3	2.5
o3	15	15	14	15	15	15	15	15
co	750	705	569	750	751	703	703	751
pm25	18	17	14	18	18	17	17	18

Vijay Nagar, Ramanagara - KSPCB

index	2022-10-31
pm25	37
pm10	59
no2	13
so2	26
co	980
o3	27

BTM Layout, Bengaluru - CPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08	2018-05	2018-04	2018-03
co	960	879	976	748	697	603	617	1	844	774	747	1	674	1	732	514	592	618	755	40
o3	34	38	36	39	33	26	37	18	19	17	21	48	57	32	22	19	16	40	46	40
pm25	23	31	29	32	25	28	27	28	24	21	28	88	62	60	20	18	12	42	78	67
no2	22	19	27	31	51	8.9	13	27	15	15	16	24	21	28	35	26	18	31	19	35
so2	7.3	6.2	6.6	5.1	5.8	45	6.6	7	3.4	4.5	8.9	5.8	4.4	11	9	9.8	8.1	6.8	6.3	5.2

BTM Layout

index	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
co	1	850	589	332	319	541	758	500	431	551	729	1	1	689	338	307	280	758	835	464	61
no2	34	21	16	15	14	18	19	22	22	22	21	23	21	19	19	18	16	18	22	19	15
o3	19	24	23	37	11	17	44	45	57	70	60	39	49	34	19	14	15	22	-	-	-
pm25	24	26	17	14	15	15	24	44	33	33	-	-	-	-	-	-	-	-	-	-	-
so2	4.9	3.6	14	10	12	3.9	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

BWSSB Kadabesanahalli

index	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
no2	22	21	23	26	23	25	32	33	21	20	23	17	33	36	36	29	27	24	32	26	36
co	393	415	350	320	310	396	507	490	506	421	438	1	1	489	800	486	256	70	709	1	476
o3	-	-	-	-	-	-	-	-	-	46	42	21	39	23	23	28	38	32	-	-	-
pm25	12	56	15	6.6	16	13	22	27	24	32	-	-	-	-	-	-	-	-	-	-	-
so2	2.1	3	29	3.1	3.1	2.8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bapuji Nagar, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08
pm25	24	25	34	35	36	35	41	30	22	21	28	35	60	55	49	44	33	27
pm10	52	40	68	87	83	76	86	60	45	44	52	61	100	115	99	100	75	62
no2	13	9.3	23	49	45	47	33	33	21	19	22	23	64	78	54	41	28	19
co	0.62	0.43	0.61	0.72	0.68	0.74	0.82	0.69	0.47	0.39	0.36	0.32	0.65	1.1	1.2	1.1	0.83	0.76
o3	53	53	58	44	74	48	43	41	23	9.7	16	24	67	63	11	14	10	4.9
so2	8.4	8.6	11	9.5	8.5	8.3	2.9	3.1	3.3	3.1	2.9	2.9	8.4	7.5	8.6	8.4	8.1	8.2

City Railway Station - KSPCB

index	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-04	2016-03
pm10	151	136	101	85	100	83	77	98	82	66	91	89	94	111	131	138	129	70	62	92	73	212	162
co	1	1	1	1	1	1	1	1	1	759	932	771	1	1	1	809	2	655	702	606	686	1	1
no2	35	42	85	84	57	49	38	44	47	36	38	55	117	72	86	42	45	26	28	36	36	41	27
so2	5.1	6	6	7	7.2	7.2	7.2	7.9	7.3	-	-	-	-	-	-	-	-	-	-	-	-	-	-

City Railway Station, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-04	2018-11	2018-10	2018-09	2018-08	2018-05	2018-04	2018-03
pm10	86	86	125	125	93	103	76	97	103	97	105	167	125	154	104	88	104	135	141
no2	10	14	45	52	51	42	65	42	46	38	39	45	47	63	34	24	29	73	74
co	795	1	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	37	80
so2	6.6	8	9.8	9.7	9.9	10	9.8	7.4	7.9	7.6	12	6.6	9.6	8.3	7.8	9	7.6	36	11

Hebbal, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-04	2018-11	2018-10	2018-09	2018-08
pm25	23	24	32	34	42	40	32	23	15	9.8	12	15	45	49	30	19	11
pm10	62	48	77	83	86	81	71	44	32	26	35	43	101	89	62	42	29
no2	3.2	2.5	6.9	24	34	28	23	29	13	12	8.6	2.7	37	40	22	19	7.6
co	593	590	739	809	805	876	812	738	588	565	978	510	1	1	990	700	381
o3	49	48	50	40	38	27	25	27	30	22	30	31	48	16	14	23	16
so2	9.4	8.4	8.7	9.7	11	9.7	8.3	5.8	9.1	5.4	3.4	3.8	3.6	4.1	3.5	4.7	3.9

Hombegowda Nagar, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08
pm25	23	25	40	40	36	31	26	12	10	10	12	14	30	38	49	34	32	19	11
pm10	56	43	77	82	83	64	54	29	33	34	36	45	84	97	103	70	74	46	30
so2	12	11	11	11	11	11	11	11	11	7.7	1.3	2.2	2.2	2.5	2.8	2.2	2.1	9.2	11
co	1.4	1.3	1.3	1.3	1.2	1.2	1.3	0.91	0.67	0.44	0.41	0.39	0.57	0.79	0.77	0.82	0.57	0.79	0.62
o3	35	61	65	71	62	56	51	32	31	30	33	32	34	58	53	49	57	47	21
no2	36	7.5	15	21	21	18	18	15	9.6	7.9	8.2	8.7	11	20	32	17	21	66	42

Jayanagar 5th Block, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2018-11	2018-10	2018-09	2018-08
pm25	25	24	38	43	38	38	35	28	18	9.9	9.8	13	23	39	53	71	21	12
pm10	52	41	75	107	101	80	77	59	44	33	42	51	81	108	98	122	52	34
no2	26	19	31	44	46	45	46	37	21	25	23	26	23	32	51	53	45	14
so2	-	1.8	-	-	3.5	3.5	3.4	3.3	3.3	3.4	3.4	3.5	3.2	3.4	6.2	11	9.5	9.7
co	0.61	0.47	0.91	1.4	1.4	1.5	1.2	1	0.7	0.69	0.68	0.6	-	0.8	1.8	1.7	0.8	0.6
o3	46	40	42	41	36	33	25	31	35	21	36	47	57	75	24	25	25	16

Peenya, Bengaluru - CPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-05	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08	2018-05	2018-04	2018-03
pm25	38	36	44	45	45	39	24	27	21	20	28	40	51	38	31	47	34	24	35	69	103
no2	8.7	6.2	13	26	36	32	30	29	29	30	30	16	20	23	36	26	15	14	12	16	17
so2	3.8	3.6	3.4	3.4	3.4	5.1	6.6	4.2	3.2	3.3	5.5	3.3	3.3	3.1	9.4	11	10	6.6	7.7	7	8.9
co	976	876	965	1	1	1	1	989	1	776	735	831	882	864	733	411	692	748	760	17	40

Peenya

index	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
co	797	841	756	437	396	367	470	325	341	491	500	985	1	987	510	491	432	-	892	922	707
no2	22	23	21	22	99	24	25	23	36	25	23	20	26	24	57	8	8	18	15	20	26
pm25	55	43	31	48	40	30	43	53	50	45	-	-	-	-	-	-	-	-	-	-	-
so2	4.5	4.4	4.2	3.9	5	8.7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Sanegurava Halli, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08	2018-04	2018-03
pm10	95	39	71	74	43	42	41	47	46	27	35	72	51	96	62	44	34	88	93
no2	17	17	17	17	12	13	8.9	10	6.9	9.3	15	9.6	32	28	20	16	11	34	38
so2	4.2	3.4	4.3	8	7.4	4.2	3.2	4.7	3.8	2.7	32	3.8	6.3	3.4	3	2.5	2.7	3.5	4
co	443	444	462	906	854	900	895	416	366	342	337	632	642	590	904	833	829	26	33

SaneguravaHalli - KSPCB

index	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
co	458	473	494	436	541	643	633	538	512	528	532	562	656	648	603	580	611	485	613	525	380	399	428	463
no2	31	39	30	20	18	19	15	15	16	25	33	39	52	58	64	59	41	12	12	13	12	17	17	46
pm10	58	64	53	44	49	40	30	48	40	36	53	47	49	46	42	49	44	31	33	25	35	40	131	170
so2	2.9	1.9	1.4	2.3	2	2.8	1.4	1.9	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Silk Board, Bengaluru - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08
pm25	21	21	35	42	44	32	24	20	21	20	21	21	39	43	50	42	39	37	31
pm10	55	46	83	99	105	73	54	51	70	74	82	79	111	101	103	87	93	115	125
no2	4.7	6.8	19	27	29	21	22	29	34	35	44	34	46	55	26	25	29	35	28
co	548	517	1	1	1	908	675	1	1	1	1	1	973	940	654	1	833	1	1
o3	31	34	35	37	30	25	29	27	28	24	36	60	27	46	47	22	15	14	7.3
so2	1.4	1.4	2.6	2.7	3.1	2.3	1.7	1.6	1.6	2.8	6	5.8	9.9	8.3	5	13	14	13	8.6

Chikkaballapur Rural, Chikkaballapur - KSPCB

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-02	2018-11	2018-10	2018-09	2018-08
pm25	25	25	36	38	35	29	37	18	13	10	12	14	37	42	42	26	29	16	10
pm10	64	54	85	91	85	59	58	32	34	35	45	53	101	104	102	57	68	44	44
no2	16	14	13	13	14	11	7.9	10	18	6.7	9.6	18	23	34	15	41	42	39	35
co	0.81	0.75	0.73	0.76	0.81	1	0.65	0.57	0.74	0.65	0.72	0.7	0.74	0.74	0.73	0.43	0.35	0.31	0.28
o3	47	50	52	54	49	38	36	16	7.4	7.2	7.5	9.4	16	21	20	15	16	11	8.8
so2	16	16	17	14	14	12	10	14	12	12	14	13	6.8	17	7.7	6.8	7.7	6	6.3

Deshpande Nagar, Hubballi - KSPCB

index	2020-05	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-05	2019-04	2018-11	2018-10
pm25	23	27	40	35	35	40	21	21	64	18	38	31	51	60
pm10	44	80	100	101	79	110	81	80	42	59	117	82	114	94
no2	12	28	37	35	29	24	22	12	15	15	11	17	35	28
so2	3	3.5	4.4	3	4.2	24	28	26	25	22	22	23	-	12
co	209	399	521	428	383	420	349	290	300	338	184	364	601	465
o3	1.3	1.3	41	0.89	0.95	0.92	3.9	12	12	11	20	40	40	41

Lal Bahadur Shastri Nagar, Kalaburagi - KSPCB

index	2020-05	2020-04	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-02	2018-11
pm25	29	40	98	58	56	79	26	13	47	12	16	46	48	58	24
no2	5.7	6.3	35	32	36	48	29	14	10	7.6	8.8	6.6	20	14	19
so2	-	14	21	18	8.4	13	6.5	6	7.8	1.9	0.46	1.6	-	5.3	1.6
co	-	389	519	490	424	1	788	443	419	251	174	-	100	932	518
o3	-	1.5	15	9.9	16	20	15	12	11	16	40	33	43	56	17
pm10	-	198	97	122	95	117	50	29	38	52	42	139	131	128	-

* Pollution data source: https://openaq.org (caaqm, CPCB) The data is licensed under CC-By 4.0