Air Pollution in Exeter: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Exeter. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Exeter:- ozone (O3) - 36 (Good)
- nitrogen dioxide (NO2) - 8 (Good)
What is the air quality in Exeter today? Is the air polluted in Exeter?. Is there smog?
Today (Monday, August 28, 2023) air quality is good.
The air quality has no effect on health. Everyone can continue their outdoor activities normally in Exeter.
How is the O3 level today in Exeter? (ozone (O3))
36 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
8 (Good)
Current data Monday, August 28, 2023, 2:00 AM
O3 36 (Good)
NO2 8 (Good)
Data on air pollution from recent days in Exeter
index
2023-09-02
2023-09-01
2023-08-31
2023-08-30
2023-08-29
2023-08-28
o3
37
Good
38
Good
42
Good
42
Good
44
Good
44
Good
no2
6
Good
13
Good
19
Good
14
Good
14
Good
10
Good
data source »
Air pollution in Exeter from February 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
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-07
2018-06
2018-05
2018-04
2018-03
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
2016-02
o3
63 (Good)
58 (Good)
52 (Good)
54 (Good)
40 (Good)
44 (Good)
34 (Good)
40 (Good)
45 (Good)
43 (Good)
39 (Good)
43 (Good)
45 (Good)
49 (Good)
49 (Good)
34 (Good)
28 (Good)
34 (Good)
30 (Good)
30 (Good)
28 (Good)
51 (Good)
47 (Good)
52 (Good)
52 (Good)
48 (Good)
39 (Good)
44 (Good)
37 (Good)
32 (Good)
36 (Good)
38 (Good)
34 (Good)
28 (Good)
33 (Good)
49 (Good)
52 (Good)
52 (Good)
41 (Good)
30 (Good)
19 (Good)
15 (Good)
23 (Good)
35 (Good)
46 (Good)
39 (Good)
20 (Good)
16 (Good)
18 (Good)
16 (Good)
13 (Good)
no2
13 (Good)
18 (Good)
22 (Good)
18 (Good)
34 (Good)
32 (Good)
39 (Good)
40 (Good)
29 (Good)
22 (Good)
25 (Good)
30 (Good)
36 (Good)
38 (Good)
27 (Good)
37 (Good)
43 (Moderate)
29 (Good)
35 (Good)
35 (Good)
43 (Moderate)
31 (Good)
30 (Good)
34 (Good)
29 (Good)
33 (Good)
37 (Good)
28 (Good)
38 (Good)
39 (Good)
28 (Good)
24 (Good)
22 (Good)
21 (Good)
20 (Good)
30 (Good)
32 (Good)
28 (Good)
33 (Good)
38 (Good)
44 (Moderate)
45 (Moderate)
40 (Moderate)
29 (Good)
23 (Good)
17 (Good)
21 (Good)
27 (Good)
24 (Good)
25 (Good)
23 (Good)
data source »
Exeter Roadside
Monday, August 28, 2023, 2:00 AM
O3 36 (Good)
ozone (O3)
NO2 8 (Good)
nitrogen dioxide (NO2)
Exeter Roadside
index
2023-08-28
2023-08-29
2023-08-30
2023-08-31
2023-09-01
2023-09-02
o3
44
44
42
42
38
37
no2
9.9
14
14
19
13
6
Exeter Roadside
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
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-07
2018-06
2018-05
2018-04
2018-03
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
2016-02
no2
13
18
22
18
34
32
39
40
29
22
25
30
36
38
27
37
43
29
35
35
43
31
30
34
29
33
37
28
38
39
28
24
22
21
20
30
32
28
33
38
44
45
40
29
23
17
21
27
24
25
23
o3
63
58
52
54
40
44
34
40
45
43
39
43
45
49
49
34
28
34
30
30
28
51
47
52
52
48
39
44
37
32
36
38
34
28
33
49
52
52
41
30
19
15
23
35
46
39
20
16
18
16
13
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0
O3 36 (Good)
NO2 8 (Good)
Data on air pollution from recent days in Exeter
| index | 2023-09-02 | 2023-09-01 | 2023-08-31 | 2023-08-30 | 2023-08-29 | 2023-08-28 |
|---|---|---|---|---|---|---|
| o3 | 37 Good |
38 Good |
42 Good |
42 Good |
44 Good |
44 Good |
| no2 | 6 Good |
13 Good |
19 Good |
14 Good |
14 Good |
10 Good |
| 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 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 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 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 63 (Good) | 58 (Good) | 52 (Good) | 54 (Good) | 40 (Good) | 44 (Good) | 34 (Good) | 40 (Good) | 45 (Good) | 43 (Good) | 39 (Good) | 43 (Good) | 45 (Good) | 49 (Good) | 49 (Good) | 34 (Good) | 28 (Good) | 34 (Good) | 30 (Good) | 30 (Good) | 28 (Good) | 51 (Good) | 47 (Good) | 52 (Good) | 52 (Good) | 48 (Good) | 39 (Good) | 44 (Good) | 37 (Good) | 32 (Good) | 36 (Good) | 38 (Good) | 34 (Good) | 28 (Good) | 33 (Good) | 49 (Good) | 52 (Good) | 52 (Good) | 41 (Good) | 30 (Good) | 19 (Good) | 15 (Good) | 23 (Good) | 35 (Good) | 46 (Good) | 39 (Good) | 20 (Good) | 16 (Good) | 18 (Good) | 16 (Good) | 13 (Good) |
| no2 | 13 (Good) | 18 (Good) | 22 (Good) | 18 (Good) | 34 (Good) | 32 (Good) | 39 (Good) | 40 (Good) | 29 (Good) | 22 (Good) | 25 (Good) | 30 (Good) | 36 (Good) | 38 (Good) | 27 (Good) | 37 (Good) | 43 (Moderate) | 29 (Good) | 35 (Good) | 35 (Good) | 43 (Moderate) | 31 (Good) | 30 (Good) | 34 (Good) | 29 (Good) | 33 (Good) | 37 (Good) | 28 (Good) | 38 (Good) | 39 (Good) | 28 (Good) | 24 (Good) | 22 (Good) | 21 (Good) | 20 (Good) | 30 (Good) | 32 (Good) | 28 (Good) | 33 (Good) | 38 (Good) | 44 (Moderate) | 45 (Moderate) | 40 (Moderate) | 29 (Good) | 23 (Good) | 17 (Good) | 21 (Good) | 27 (Good) | 24 (Good) | 25 (Good) | 23 (Good) |
O3 36 (Good)
ozone (O3)NO2 8 (Good)
nitrogen dioxide (NO2)Exeter Roadside
| index | 2023-08-28 | 2023-08-29 | 2023-08-30 | 2023-08-31 | 2023-09-01 | 2023-09-02 |
|---|---|---|---|---|---|---|
| o3 | 44 | 44 | 42 | 42 | 38 | 37 |
| no2 | 9.9 | 14 | 14 | 19 | 13 | 6 |
Exeter Roadside
| 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 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 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 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 13 | 18 | 22 | 18 | 34 | 32 | 39 | 40 | 29 | 22 | 25 | 30 | 36 | 38 | 27 | 37 | 43 | 29 | 35 | 35 | 43 | 31 | 30 | 34 | 29 | 33 | 37 | 28 | 38 | 39 | 28 | 24 | 22 | 21 | 20 | 30 | 32 | 28 | 33 | 38 | 44 | 45 | 40 | 29 | 23 | 17 | 21 | 27 | 24 | 25 | 23 |
| o3 | 63 | 58 | 52 | 54 | 40 | 44 | 34 | 40 | 45 | 43 | 39 | 43 | 45 | 49 | 49 | 34 | 28 | 34 | 30 | 30 | 28 | 51 | 47 | 52 | 52 | 48 | 39 | 44 | 37 | 32 | 36 | 38 | 34 | 28 | 33 | 49 | 52 | 52 | 41 | 30 | 19 | 15 | 23 | 35 | 46 | 39 | 20 | 16 | 18 | 16 | 13 |