Air Pollution in Mumbai: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Mumbai. Today is Saturday, April 27, 2024. The following air pollution values have been recorded for Mumbai:- particulate matter (PM2.5) dust - 65 (Unhealthy)
- nitrogen dioxide (NO2) - 48 (Moderate)
- sulfur dioxide (SO2) - 9 (Good)
- carbon monoxide (CO) - 1370 (Good)
- ozone (O3) - 5 (Good)
- particulate matter (PM10) suspended dust - 137 (Very Unhealthy)
What is the air quality in Mumbai today? Is the air polluted in Mumbai?. Is there smog?
What is the current level of PM2.5 in Mumbai? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
65 (Unhealthy)
For comparison, the highest level of PM2.5 in Mumbai in the last 7 days was: 65 (Monday, October 31, 2022) and the lowest: 65 (Monday, October 31, 2022).
The highest PM2.5 values were recorded: 131 (April 2020).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (14).
How high is the level of NO2? (nitrogen dioxide (NO2))
48 (Moderate)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
9 (Good)
How high is the CO level? (carbon monoxide (CO))
1370 (Good)
How is the O3 level today in Mumbai? (ozone (O3))
5 (Good)
What is the level of PM10 today in Mumbai? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Mumbai is:
137 (Very Unhealthy)
The highest PM10 values usually occur in month: 206 (November 2016).
The lowest value of particulate matter PM10 pollution in Mumbai is usually recorded in: June (36).
Current data Monday, October 31, 2022, 2:00 AM
PM2,5 65 (Unhealthy)
NO2 48 (Moderate)
SO2 9 (Good)
CO 1370 (Good)
O3 5 (Good)
PM10 137 (Very Unhealthy)
Data on air pollution from recent days in Mumbai
index
2022-10-31
pm25
65
Unhealthy
no2
48
Moderate
so2
9
Good
co
1370
Good
o3
5
Good
pm10
137
Very Unhealthy
data source »
Air pollution in Mumbai from March 2016 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
2019-06
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
pm25
26 (Moderate)
131 (Very bad Hazardous)
38 (Unhealthy for Sensitive Groups)
76 (Very Unhealthy)
85 (Very Unhealthy)
91 (Very Unhealthy)
89 (Very Unhealthy)
55 (Unhealthy for Sensitive Groups)
14 (Moderate)
17 (Moderate)
23 (Moderate)
14 (Moderate)
80 (Very Unhealthy)
74 (Unhealthy)
69 (Unhealthy)
62 (Unhealthy)
61 (Unhealthy)
30 (Moderate)
16 (Moderate)
30 (Moderate)
20 (Moderate)
27 (Moderate)
41 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
68 (Unhealthy)
80 (Very Unhealthy)
58 (Unhealthy)
44 (Unhealthy for Sensitive Groups)
47 (Unhealthy for Sensitive Groups)
17 (Moderate)
14 (Moderate)
32 (Moderate)
26 (Moderate)
31 (Moderate)
28 (Moderate)
36 (Unhealthy for Sensitive Groups)
pm10
96 (Unhealthy)
155 (Very bad Hazardous)
109 (Unhealthy)
190 (Very bad Hazardous)
164 (Very bad Hazardous)
156 (Very bad Hazardous)
158 (Very bad Hazardous)
87 (Unhealthy)
36 (Moderate)
54 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
50 (Moderate)
179 (Very bad Hazardous)
176 (Very bad Hazardous)
164 (Very bad Hazardous)
154 (Very bad Hazardous)
113 (Very Unhealthy)
73 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
87 (Unhealthy)
54 (Unhealthy for Sensitive Groups)
63 (Unhealthy for Sensitive Groups)
102 (Unhealthy)
136 (Very Unhealthy)
189 (Very bad Hazardous)
201 (Very bad Hazardous)
202 (Very bad Hazardous)
206 (Very bad Hazardous)
128 (Very Unhealthy)
56 (Unhealthy for Sensitive Groups)
51 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
36 (Moderate)
80 (Unhealthy for Sensitive Groups)
82 (Unhealthy)
129 (Very Unhealthy)
no2
4.9 (Good)
6.4 (Good)
23 (Good)
56 (Moderate)
53 (Moderate)
49 (Moderate)
47 (Moderate)
29 (Good)
14 (Good)
10 (Good)
15 (Good)
16 (Good)
33 (Good)
32 (Good)
30 (Good)
12 (Good)
14 (Good)
11 (Good)
12 (Good)
19 (Good)
25 (Good)
19 (Good)
21 (Good)
28 (Good)
33 (Good)
15 (Good)
12 (Good)
28 (Good)
42 (Moderate)
25 (Good)
14 (Good)
18 (Good)
4.1 (Good)
7.8 (Good)
10 (Good)
6.9 (Good)
so2
14 (Good)
8.1 (Good)
10 (Good)
15 (Good)
11 (Good)
17 (Good)
22 (Good)
13 (Good)
11 (Good)
10 (Good)
8.1 (Good)
7.9 (Good)
25 (Good)
18 (Good)
14 (Good)
14 (Good)
18 (Good)
13 (Good)
8.6 (Good)
7.6 (Good)
10 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
co
361 (Good)
327 (Good)
417 (Good)
450 (Good)
444 (Good)
748 (Good)
777 (Good)
478 (Good)
269 (Good)
237 (Good)
228 (Good)
225 (Good)
1 (Good)
2 (Good)
2 (Good)
2 (Good)
1 (Good)
1 (Good)
750 (Good)
953 (Good)
621 (Good)
561 (Good)
664 (Good)
892 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
924 (Good)
538 (Good)
554 (Good)
634 (Good)
894 (Good)
659 (Good)
478 (Good)
654 (Good)
o3
24 (Good)
38 (Good)
43 (Good)
153 (Unhealthy)
54 (Good)
62 (Good)
48 (Good)
25 (Good)
16 (Good)
14 (Good)
14 (Good)
21 (Good)
49 (Good)
40 (Good)
29 (Good)
29 (Good)
24 (Good)
19 (Good)
13 (Good)
8.2 (Good)
20 (Good)
18 (Good)
25 (Good)
36 (Good)
47 (Good)
36 (Good)
25 (Good)
22 (Good)
18 (Good)
13 (Good)
19 (Good)
20 (Good)
13 (Good)
14 (Good)
16 (Good)
15 (Good)
data source »
Colaba, Mumbai - MPCB
Monday, October 31, 2022, 1:45 AM
PM2,5 72 (Unhealthy)
particulate matter (PM2.5) dust
NO2 59 (Moderate)
nitrogen dioxide (NO2)
SO2 6 (Good)
sulfur dioxide (SO2)
CO 1340 (Good)
carbon monoxide (CO)
O3 2.5 (Good)
ozone (O3)
PM10 158 (Very bad Hazardous)
particulate matter (PM10) suspended dust
Sion, Mumbai - MPCB
Monday, October 31, 2022, 1:45 AM
PM2,5 57 (Unhealthy)
particulate matter (PM2.5) dust
PM10 131 (Very Unhealthy)
particulate matter (PM10) suspended dust
NO2 85 (Moderate)
nitrogen dioxide (NO2)
SO2 9.6 (Good)
sulfur dioxide (SO2)
O3 7.4 (Good)
ozone (O3)
Worli, Mumbai - MPCB
Monday, October 31, 2022, 2:00 AM
PM2,5 66 (Unhealthy)
particulate matter (PM2.5) dust
PM10 121 (Very Unhealthy)
particulate matter (PM10) suspended dust
NO2 0.08 (Good)
nitrogen dioxide (NO2)
SO2 13 (Good)
sulfur dioxide (SO2)
CO 1400 (Good)
carbon monoxide (CO)
O3 4 (Good)
ozone (O3)
Colaba, Mumbai - MPCB
index
2022-10-31
pm25
72
no2
59
so2
6
co
1340
o3
2.5
pm10
158
Sion, Mumbai - MPCB
index
2022-10-31
pm25
57
pm10
131
no2
85
so2
9.6
o3
7.4
Worli, Mumbai - MPCB
index
2022-10-31
pm25
66
pm10
121
no2
0.08
so2
13
co
1400
o3
4
Colaba, Mumbai - MPCB
2019-06 2020-05
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
pm25
48
24
45
74
90
89
86
36
12
13
14
5.4
pm10
57
46
89
168
145
153
145
71
27
46
63
37
no2
1.3
3.7
16
47
39
36
35
20
3.9
3.5
8.8
5.9
so2
28
15
18
18
14
24
45
15
13
5.5
8.7
9.6
co
708
474
361
609
608
632
630
499
282
330
237
112
o3
43
52
49
59
68
78
47
26
12
19
16
33
Maharashtra Pollution Control Board Bandra
2016-03 2018-02
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
1
2
2
2
1
1
750
953
621
561
664
892
1
1
1
1
924
538
554
634
894
659
478
654
o3
49
40
29
29
24
19
13
8.2
20
18
25
36
47
36
25
22
18
13
19
20
13
14
16
15
no2
33
32
30
12
14
11
12
19
25
19
21
28
33
15
12
28
42
25
14
18
4.1
7.8
10
6.9
pm10
179
176
164
154
113
73
51
87
54
63
102
136
189
201
202
206
128
56
51
53
36
80
82
129
pm25
80
74
69
62
61
30
16
30
20
27
41
51
68
80
58
44
47
17
14
32
26
31
28
36
so2
25
18
14
14
18
13
8.6
7.6
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Sion, Mumbai - MPCB
2019-06 2020-05
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
pm25
15
27
38
78
82
92
97
56
17
21
39
15
pm10
178
81
146
255
211
178
192
106
41
55
47
32
no2
8.2
11
32
77
81
75
70
48
27
19
27
33
so2
11
5.4
7.1
14
10
19
13
13
16
22
9.4
13
co
153
234
559
1
1
895
958
479
264
141
165
214
o3
2.3
27
31
32
38
46
42
26
14
10
12
18
Worli, Mumbai - MPCB
2019-06 2020-05
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
pm25
14
341
32
78
84
90
85
73
12
16
17
22
pm10
52
338
91
146
136
138
138
85
41
61
63
80
no2
5.3
4.8
22
44
40
38
36
21
10
7.3
9.8
8.2
so2
3.8
3.9
5.5
12
10
6.5
6.9
12
3.5
2.5
6.2
1.7
co
222
273
331
741
724
717
742
455
261
240
281
348
o3
27
35
50
367
55
62
55
23
21
13
14
13
* Pollution data source:
https://openaq.org
(caaqm)
The data is licensed under CC-By 4.0
PM2,5 65 (Unhealthy)
NO2 48 (Moderate)
SO2 9 (Good)
CO 1370 (Good)
O3 5 (Good)
PM10 137 (Very Unhealthy)
Data on air pollution from recent days in Mumbai
| index | 2022-10-31 |
|---|---|
| pm25 | 65 Unhealthy |
| no2 | 48 Moderate |
| so2 | 9 Good |
| co | 1370 Good |
| o3 | 5 Good |
| pm10 | 137 Very Unhealthy |
| 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 26 (Moderate) | 131 (Very bad Hazardous) | 38 (Unhealthy for Sensitive Groups) | 76 (Very Unhealthy) | 85 (Very Unhealthy) | 91 (Very Unhealthy) | 89 (Very Unhealthy) | 55 (Unhealthy for Sensitive Groups) | 14 (Moderate) | 17 (Moderate) | 23 (Moderate) | 14 (Moderate) | 80 (Very Unhealthy) | 74 (Unhealthy) | 69 (Unhealthy) | 62 (Unhealthy) | 61 (Unhealthy) | 30 (Moderate) | 16 (Moderate) | 30 (Moderate) | 20 (Moderate) | 27 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 68 (Unhealthy) | 80 (Very Unhealthy) | 58 (Unhealthy) | 44 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 17 (Moderate) | 14 (Moderate) | 32 (Moderate) | 26 (Moderate) | 31 (Moderate) | 28 (Moderate) | 36 (Unhealthy for Sensitive Groups) |
| pm10 | 96 (Unhealthy) | 155 (Very bad Hazardous) | 109 (Unhealthy) | 190 (Very bad Hazardous) | 164 (Very bad Hazardous) | 156 (Very bad Hazardous) | 158 (Very bad Hazardous) | 87 (Unhealthy) | 36 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 50 (Moderate) | 179 (Very bad Hazardous) | 176 (Very bad Hazardous) | 164 (Very bad Hazardous) | 154 (Very bad Hazardous) | 113 (Very Unhealthy) | 73 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 87 (Unhealthy) | 54 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 102 (Unhealthy) | 136 (Very Unhealthy) | 189 (Very bad Hazardous) | 201 (Very bad Hazardous) | 202 (Very bad Hazardous) | 206 (Very bad Hazardous) | 128 (Very Unhealthy) | 56 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 36 (Moderate) | 80 (Unhealthy for Sensitive Groups) | 82 (Unhealthy) | 129 (Very Unhealthy) |
| no2 | 4.9 (Good) | 6.4 (Good) | 23 (Good) | 56 (Moderate) | 53 (Moderate) | 49 (Moderate) | 47 (Moderate) | 29 (Good) | 14 (Good) | 10 (Good) | 15 (Good) | 16 (Good) | 33 (Good) | 32 (Good) | 30 (Good) | 12 (Good) | 14 (Good) | 11 (Good) | 12 (Good) | 19 (Good) | 25 (Good) | 19 (Good) | 21 (Good) | 28 (Good) | 33 (Good) | 15 (Good) | 12 (Good) | 28 (Good) | 42 (Moderate) | 25 (Good) | 14 (Good) | 18 (Good) | 4.1 (Good) | 7.8 (Good) | 10 (Good) | 6.9 (Good) |
| so2 | 14 (Good) | 8.1 (Good) | 10 (Good) | 15 (Good) | 11 (Good) | 17 (Good) | 22 (Good) | 13 (Good) | 11 (Good) | 10 (Good) | 8.1 (Good) | 7.9 (Good) | 25 (Good) | 18 (Good) | 14 (Good) | 14 (Good) | 18 (Good) | 13 (Good) | 8.6 (Good) | 7.6 (Good) | 10 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| co | 361 (Good) | 327 (Good) | 417 (Good) | 450 (Good) | 444 (Good) | 748 (Good) | 777 (Good) | 478 (Good) | 269 (Good) | 237 (Good) | 228 (Good) | 225 (Good) | 1 (Good) | 2 (Good) | 2 (Good) | 2 (Good) | 1 (Good) | 1 (Good) | 750 (Good) | 953 (Good) | 621 (Good) | 561 (Good) | 664 (Good) | 892 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 924 (Good) | 538 (Good) | 554 (Good) | 634 (Good) | 894 (Good) | 659 (Good) | 478 (Good) | 654 (Good) |
| o3 | 24 (Good) | 38 (Good) | 43 (Good) | 153 (Unhealthy) | 54 (Good) | 62 (Good) | 48 (Good) | 25 (Good) | 16 (Good) | 14 (Good) | 14 (Good) | 21 (Good) | 49 (Good) | 40 (Good) | 29 (Good) | 29 (Good) | 24 (Good) | 19 (Good) | 13 (Good) | 8.2 (Good) | 20 (Good) | 18 (Good) | 25 (Good) | 36 (Good) | 47 (Good) | 36 (Good) | 25 (Good) | 22 (Good) | 18 (Good) | 13 (Good) | 19 (Good) | 20 (Good) | 13 (Good) | 14 (Good) | 16 (Good) | 15 (Good) |
PM2,5 72 (Unhealthy)
particulate matter (PM2.5) dustNO2 59 (Moderate)
nitrogen dioxide (NO2)SO2 6 (Good)
sulfur dioxide (SO2)CO 1340 (Good)
carbon monoxide (CO)O3 2.5 (Good)
ozone (O3)PM10 158 (Very bad Hazardous)
particulate matter (PM10) suspended dustPM2,5 57 (Unhealthy)
particulate matter (PM2.5) dustPM10 131 (Very Unhealthy)
particulate matter (PM10) suspended dustNO2 85 (Moderate)
nitrogen dioxide (NO2)SO2 9.6 (Good)
sulfur dioxide (SO2)O3 7.4 (Good)
ozone (O3)PM2,5 66 (Unhealthy)
particulate matter (PM2.5) dustPM10 121 (Very Unhealthy)
particulate matter (PM10) suspended dustNO2 0.08 (Good)
nitrogen dioxide (NO2)SO2 13 (Good)
sulfur dioxide (SO2)CO 1400 (Good)
carbon monoxide (CO)O3 4 (Good)
ozone (O3)Colaba, Mumbai - MPCB
| index | 2022-10-31 |
|---|---|
| pm25 | 72 |
| no2 | 59 |
| so2 | 6 |
| co | 1340 |
| o3 | 2.5 |
| pm10 | 158 |
Sion, Mumbai - MPCB
| index | 2022-10-31 |
|---|---|
| pm25 | 57 |
| pm10 | 131 |
| no2 | 85 |
| so2 | 9.6 |
| o3 | 7.4 |
Worli, Mumbai - MPCB
| index | 2022-10-31 |
|---|---|
| pm25 | 66 |
| pm10 | 121 |
| no2 | 0.08 |
| so2 | 13 |
| co | 1400 |
| o3 | 4 |
Colaba, Mumbai - MPCB
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 48 | 24 | 45 | 74 | 90 | 89 | 86 | 36 | 12 | 13 | 14 | 5.4 |
| pm10 | 57 | 46 | 89 | 168 | 145 | 153 | 145 | 71 | 27 | 46 | 63 | 37 |
| no2 | 1.3 | 3.7 | 16 | 47 | 39 | 36 | 35 | 20 | 3.9 | 3.5 | 8.8 | 5.9 |
| so2 | 28 | 15 | 18 | 18 | 14 | 24 | 45 | 15 | 13 | 5.5 | 8.7 | 9.6 |
| co | 708 | 474 | 361 | 609 | 608 | 632 | 630 | 499 | 282 | 330 | 237 | 112 |
| o3 | 43 | 52 | 49 | 59 | 68 | 78 | 47 | 26 | 12 | 19 | 16 | 33 |
Maharashtra Pollution Control Board Bandra
| 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 | 1 | 2 | 2 | 2 | 1 | 1 | 750 | 953 | 621 | 561 | 664 | 892 | 1 | 1 | 1 | 1 | 924 | 538 | 554 | 634 | 894 | 659 | 478 | 654 |
| o3 | 49 | 40 | 29 | 29 | 24 | 19 | 13 | 8.2 | 20 | 18 | 25 | 36 | 47 | 36 | 25 | 22 | 18 | 13 | 19 | 20 | 13 | 14 | 16 | 15 |
| no2 | 33 | 32 | 30 | 12 | 14 | 11 | 12 | 19 | 25 | 19 | 21 | 28 | 33 | 15 | 12 | 28 | 42 | 25 | 14 | 18 | 4.1 | 7.8 | 10 | 6.9 |
| pm10 | 179 | 176 | 164 | 154 | 113 | 73 | 51 | 87 | 54 | 63 | 102 | 136 | 189 | 201 | 202 | 206 | 128 | 56 | 51 | 53 | 36 | 80 | 82 | 129 |
| pm25 | 80 | 74 | 69 | 62 | 61 | 30 | 16 | 30 | 20 | 27 | 41 | 51 | 68 | 80 | 58 | 44 | 47 | 17 | 14 | 32 | 26 | 31 | 28 | 36 |
| so2 | 25 | 18 | 14 | 14 | 18 | 13 | 8.6 | 7.6 | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Sion, Mumbai - MPCB
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 15 | 27 | 38 | 78 | 82 | 92 | 97 | 56 | 17 | 21 | 39 | 15 |
| pm10 | 178 | 81 | 146 | 255 | 211 | 178 | 192 | 106 | 41 | 55 | 47 | 32 |
| no2 | 8.2 | 11 | 32 | 77 | 81 | 75 | 70 | 48 | 27 | 19 | 27 | 33 |
| so2 | 11 | 5.4 | 7.1 | 14 | 10 | 19 | 13 | 13 | 16 | 22 | 9.4 | 13 |
| co | 153 | 234 | 559 | 1 | 1 | 895 | 958 | 479 | 264 | 141 | 165 | 214 |
| o3 | 2.3 | 27 | 31 | 32 | 38 | 46 | 42 | 26 | 14 | 10 | 12 | 18 |
Worli, Mumbai - MPCB
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 14 | 341 | 32 | 78 | 84 | 90 | 85 | 73 | 12 | 16 | 17 | 22 |
| pm10 | 52 | 338 | 91 | 146 | 136 | 138 | 138 | 85 | 41 | 61 | 63 | 80 |
| no2 | 5.3 | 4.8 | 22 | 44 | 40 | 38 | 36 | 21 | 10 | 7.3 | 9.8 | 8.2 |
| so2 | 3.8 | 3.9 | 5.5 | 12 | 10 | 6.5 | 6.9 | 12 | 3.5 | 2.5 | 6.2 | 1.7 |
| co | 222 | 273 | 331 | 741 | 724 | 717 | 742 | 455 | 261 | 240 | 281 | 348 |
| o3 | 27 | 35 | 50 | 367 | 55 | 62 | 55 | 23 | 21 | 13 | 14 | 13 |