Air Pollution in Chalkwell: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Chalkwell. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Chalkwell:- ozone (O3) - 78 (Moderate)
- nitrogen dioxide (NO2) - 2 (Good)
- particulate matter (PM10) suspended dust - 6 (Good)
- particulate matter (PM2.5) dust - 3 (Good)
What is the air quality in Chalkwell today? Is the air polluted in Chalkwell?. Is there smog?
How is the O3 level today in Chalkwell? (ozone (O3))
78 (Moderate)
How high is the level of NO2? (nitrogen dioxide (NO2))
2 (Good)
What is the level of PM10 today in Chalkwell? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Chalkwell is:
6 (Good)
The highest PM10 values usually occur in month: 21 (April 2020).
The lowest value of particulate matter PM10 pollution in Chalkwell is usually recorded in: September (7.6).
What is the current level of PM2.5 in Chalkwell? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
3 (Good)
For comparison, the highest level of PM2.5 in Chalkwell in the last 7 days was: 5 (Wednesday, April 10, 2024) and the lowest: 3 (Thursday, April 11, 2024).
The highest PM2.5 values were recorded: 22 (January 2017).
The lowest level of particulate matter PM2.5 pollution occurs in month: October (6).
Current data Tuesday, April 16, 2024, 1:00 AM
O3 78 (Moderate)
NO2 2 (Good)
PM10 6 (Good)
PM2,5 3 (Good)
Data on air pollution from recent days in Chalkwell
index
2024-04-10
2024-04-11
2024-04-12
2024-04-13
2024-04-14
2024-04-15
2024-04-16
pm25
5
Good
3
Good
4
Good
4
Good
4
Good
3
Good
3
Good
pm10
9
Good
6
Good
6
Good
7
Good
7
Good
7
Good
6
Good
o3
66
Good
50
Good
53
Good
51
Good
67
Good
77
Moderate
79
Moderate
no2
6
Good
9
Good
7
Good
7
Good
5
Good
4
Good
3
Good
data source »
Air pollution in Chalkwell 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
2018-08
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
65 (Good)
68 (Good)
59 (Good)
56 (Good)
40 (Good)
38 (Good)
32 (Good)
40 (Good)
43 (Good)
56 (Good)
53 (Good)
56 (Good)
59 (Good)
61 (Good)
54 (Good)
35 (Good)
36 (Good)
38 (Good)
33 (Good)
36 (Good)
47 (Good)
42 (Good)
67 (Good)
60 (Good)
70 (Moderate)
57 (Good)
50 (Good)
45 (Good)
40 (Good)
34 (Good)
30 (Good)
38 (Good)
41 (Good)
46 (Good)
52 (Good)
59 (Good)
60 (Good)
59 (Good)
52 (Good)
39 (Good)
27 (Good)
21 (Good)
33 (Good)
36 (Good)
46 (Good)
52 (Good)
47 (Good)
50 (Good)
62 (Good)
57 (Good)
50 (Good)
- (Good)
no2
12 (Good)
14 (Good)
14 (Good)
13 (Good)
21 (Good)
22 (Good)
22 (Good)
16 (Good)
14 (Good)
13 (Good)
13 (Good)
12 (Good)
13 (Good)
20 (Good)
18 (Good)
29 (Good)
26 (Good)
22 (Good)
20 (Good)
- (Good)
11 (Good)
15 (Good)
14 (Good)
9.9 (Good)
19 (Good)
20 (Good)
23 (Good)
23 (Good)
22 (Good)
25 (Good)
28 (Good)
18 (Good)
17 (Good)
17 (Good)
13 (Good)
13 (Good)
15 (Good)
18 (Good)
21 (Good)
25 (Good)
37 (Good)
35 (Good)
29 (Good)
21 (Good)
16 (Good)
14 (Good)
13 (Good)
13 (Good)
15 (Good)
18 (Good)
21 (Good)
17 (Good)
pm25
11 (Good)
14 (Moderate)
8.7 (Good)
6.5 (Good)
10 (Good)
8.6 (Good)
8.6 (Good)
6 (Good)
6.1 (Good)
12 (Good)
7.3 (Good)
7.7 (Good)
9.6 (Good)
22 (Moderate)
12 (Good)
17 (Moderate)
13 (Good)
9.6 (Good)
13 (Good)
11 (Good)
- (Good)
7.6 (Good)
11 (Good)
9.4 (Good)
20 (Moderate)
18 (Moderate)
15 (Moderate)
12 (Good)
- (Good)
- (Good)
21 (Moderate)
9.4 (Good)
10 (Good)
10 (Good)
7.9 (Good)
9.4 (Good)
11 (Good)
13 (Moderate)
13 (Good)
18 (Moderate)
22 (Moderate)
21 (Moderate)
9.8 (Good)
11 (Good)
9.8 (Good)
9.8 (Good)
7.2 (Good)
11 (Good)
14 (Moderate)
10 (Good)
16 (Moderate)
11 (Good)
pm10
16 (Good)
21 (Moderate)
14 (Good)
11 (Good)
14 (Good)
12 (Good)
13 (Good)
10 (Good)
7.6 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
data source »
Southend-on-Sea
Tuesday, April 16, 2024, 1:00 AM
O3 78 (Moderate)
ozone (O3)
NO2 2 (Good)
nitrogen dioxide (NO2)
PM10 6 (Good)
particulate matter (PM10) suspended dust
PM2,5 3 (Good)
particulate matter (PM2.5) dust
Southend-on-Sea
index
2024-04-16
2024-04-15
2024-04-14
2024-04-13
2024-04-12
2024-04-11
2024-04-10
pm25
3
3.5
4
4
3.9
3.4
5
pm10
6
6.9
7
6.6
6.4
6
9.5
o3
79
77
67
51
53
50
66
no2
2.5
4.5
5.4
7.4
6.7
8.7
6.2
Southend-on-Sea
2016-02 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
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-08
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
pm25
11
14
8.7
6.5
10
8.6
8.6
6
6.1
12
7.3
7.7
9.6
22
12
17
13
9.6
13
11
-
7.6
11
9.4
20
18
15
12
-
-
21
9.4
10
10
7.9
9.4
11
13
13
18
22
21
9.8
11
9.8
9.8
7.2
11
14
10
16
11
no2
12
14
14
13
21
22
22
16
14
13
13
12
13
20
18
29
26
22
20
-
11
15
14
9.9
19
20
23
23
22
25
28
18
17
17
13
13
15
18
21
25
37
35
29
21
16
14
13
13
15
18
21
17
o3
65
68
59
56
40
38
32
40
43
56
53
56
59
61
54
35
36
38
33
36
47
42
67
60
70
57
50
45
40
34
30
38
41
46
52
59
60
59
52
39
27
21
33
36
46
52
47
50
62
57
50
-
pm10
16
21
14
11
14
12
13
10
7.6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0
O3 78 (Moderate)
NO2 2 (Good)
PM10 6 (Good)
PM2,5 3 (Good)
Data on air pollution from recent days in Chalkwell
| index | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 |
|---|---|---|---|---|---|---|---|
| pm25 | 5 Good |
3 Good |
4 Good |
4 Good |
4 Good |
3 Good |
3 Good |
| pm10 | 9 Good |
6 Good |
6 Good |
7 Good |
7 Good |
7 Good |
6 Good |
| o3 | 66 Good |
50 Good |
53 Good |
51 Good |
67 Good |
77 Moderate |
79 Moderate |
| no2 | 6 Good |
9 Good |
7 Good |
7 Good |
5 Good |
4 Good |
3 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 | 2018-08 | 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 | 65 (Good) | 68 (Good) | 59 (Good) | 56 (Good) | 40 (Good) | 38 (Good) | 32 (Good) | 40 (Good) | 43 (Good) | 56 (Good) | 53 (Good) | 56 (Good) | 59 (Good) | 61 (Good) | 54 (Good) | 35 (Good) | 36 (Good) | 38 (Good) | 33 (Good) | 36 (Good) | 47 (Good) | 42 (Good) | 67 (Good) | 60 (Good) | 70 (Moderate) | 57 (Good) | 50 (Good) | 45 (Good) | 40 (Good) | 34 (Good) | 30 (Good) | 38 (Good) | 41 (Good) | 46 (Good) | 52 (Good) | 59 (Good) | 60 (Good) | 59 (Good) | 52 (Good) | 39 (Good) | 27 (Good) | 21 (Good) | 33 (Good) | 36 (Good) | 46 (Good) | 52 (Good) | 47 (Good) | 50 (Good) | 62 (Good) | 57 (Good) | 50 (Good) | - (Good) |
| no2 | 12 (Good) | 14 (Good) | 14 (Good) | 13 (Good) | 21 (Good) | 22 (Good) | 22 (Good) | 16 (Good) | 14 (Good) | 13 (Good) | 13 (Good) | 12 (Good) | 13 (Good) | 20 (Good) | 18 (Good) | 29 (Good) | 26 (Good) | 22 (Good) | 20 (Good) | - (Good) | 11 (Good) | 15 (Good) | 14 (Good) | 9.9 (Good) | 19 (Good) | 20 (Good) | 23 (Good) | 23 (Good) | 22 (Good) | 25 (Good) | 28 (Good) | 18 (Good) | 17 (Good) | 17 (Good) | 13 (Good) | 13 (Good) | 15 (Good) | 18 (Good) | 21 (Good) | 25 (Good) | 37 (Good) | 35 (Good) | 29 (Good) | 21 (Good) | 16 (Good) | 14 (Good) | 13 (Good) | 13 (Good) | 15 (Good) | 18 (Good) | 21 (Good) | 17 (Good) |
| pm25 | 11 (Good) | 14 (Moderate) | 8.7 (Good) | 6.5 (Good) | 10 (Good) | 8.6 (Good) | 8.6 (Good) | 6 (Good) | 6.1 (Good) | 12 (Good) | 7.3 (Good) | 7.7 (Good) | 9.6 (Good) | 22 (Moderate) | 12 (Good) | 17 (Moderate) | 13 (Good) | 9.6 (Good) | 13 (Good) | 11 (Good) | - (Good) | 7.6 (Good) | 11 (Good) | 9.4 (Good) | 20 (Moderate) | 18 (Moderate) | 15 (Moderate) | 12 (Good) | - (Good) | - (Good) | 21 (Moderate) | 9.4 (Good) | 10 (Good) | 10 (Good) | 7.9 (Good) | 9.4 (Good) | 11 (Good) | 13 (Moderate) | 13 (Good) | 18 (Moderate) | 22 (Moderate) | 21 (Moderate) | 9.8 (Good) | 11 (Good) | 9.8 (Good) | 9.8 (Good) | 7.2 (Good) | 11 (Good) | 14 (Moderate) | 10 (Good) | 16 (Moderate) | 11 (Good) |
| pm10 | 16 (Good) | 21 (Moderate) | 14 (Good) | 11 (Good) | 14 (Good) | 12 (Good) | 13 (Good) | 10 (Good) | 7.6 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
O3 78 (Moderate)
ozone (O3)NO2 2 (Good)
nitrogen dioxide (NO2)PM10 6 (Good)
particulate matter (PM10) suspended dustPM2,5 3 (Good)
particulate matter (PM2.5) dustSouthend-on-Sea
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 |
|---|---|---|---|---|---|---|---|
| pm25 | 3 | 3.5 | 4 | 4 | 3.9 | 3.4 | 5 |
| pm10 | 6 | 6.9 | 7 | 6.6 | 6.4 | 6 | 9.5 |
| o3 | 79 | 77 | 67 | 51 | 53 | 50 | 66 |
| no2 | 2.5 | 4.5 | 5.4 | 7.4 | 6.7 | 8.7 | 6.2 |
Southend-on-Sea
| 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 | 2018-08 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 11 | 14 | 8.7 | 6.5 | 10 | 8.6 | 8.6 | 6 | 6.1 | 12 | 7.3 | 7.7 | 9.6 | 22 | 12 | 17 | 13 | 9.6 | 13 | 11 | - | 7.6 | 11 | 9.4 | 20 | 18 | 15 | 12 | - | - | 21 | 9.4 | 10 | 10 | 7.9 | 9.4 | 11 | 13 | 13 | 18 | 22 | 21 | 9.8 | 11 | 9.8 | 9.8 | 7.2 | 11 | 14 | 10 | 16 | 11 |
| no2 | 12 | 14 | 14 | 13 | 21 | 22 | 22 | 16 | 14 | 13 | 13 | 12 | 13 | 20 | 18 | 29 | 26 | 22 | 20 | - | 11 | 15 | 14 | 9.9 | 19 | 20 | 23 | 23 | 22 | 25 | 28 | 18 | 17 | 17 | 13 | 13 | 15 | 18 | 21 | 25 | 37 | 35 | 29 | 21 | 16 | 14 | 13 | 13 | 15 | 18 | 21 | 17 |
| o3 | 65 | 68 | 59 | 56 | 40 | 38 | 32 | 40 | 43 | 56 | 53 | 56 | 59 | 61 | 54 | 35 | 36 | 38 | 33 | 36 | 47 | 42 | 67 | 60 | 70 | 57 | 50 | 45 | 40 | 34 | 30 | 38 | 41 | 46 | 52 | 59 | 60 | 59 | 52 | 39 | 27 | 21 | 33 | 36 | 46 | 52 | 47 | 50 | 62 | 57 | 50 | - |
| pm10 | 16 | 21 | 14 | 11 | 14 | 12 | 13 | 10 | 7.6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |