Znečištění ovzduší v Chalkwell: Real-time Index kvality ovzduší a smog alert.
Předpověď znečištění a kvality ovzduší pro Chalkwell. Dnes je pátek 2. května 2025. Pro Chalkwell byly zaznamenány tyto hodnoty znečištění ovzduší:- ozon (O3) - 78 (Střední)
- oxid dusičitý (NO2) - 2 (Dobré)
- prach z částic (PM10) - 6 (Dobré)
- prach z částic (PM2,5) - 3 (Dobré)
Jaká je kvalita ovzduší v Chalkwell dnes? Je vzduch znečištěný v Chalkwell? Je tam smog?
Jak je dnes úroveň O3 v Chalkwell? (ozon (O3))
78 (Střední)
Jak vysoká je hladina NO2? (oxid dusičitý (NO2))
2 (Dobré)
Jaká je úroveň PM10 dnes v Chalkwell? (prach z částic (PM10))
Současná úroveň částic PM10 v Chalkwell je:
6 (Dobré)
Nejvyšší hodnoty PM10 se obvykle vyskytují v měsíci: 21 (duben 2020).
Nejnižší hodnota znečištění PM10 částic částic v Chalkwell se obvykle zaznamenává v: září (7.6).
Jaká je současná úroveň PM2,5 v Chalkwell? (prach z částic (PM2,5))
Dnešní úroveň PM2.5 je:
3 (Dobré)
Pro srovnání, nejvyšší úroveň PM2,5 v Chalkwell v posledních 7 dnech byla: 5 (středa 10. dubna 2024) a nejnižší: 3 (čtvrtek 11. dubna 2024).
Byly zaznamenány nejvyšší hodnoty PM2,5: 22 (leden 2017).
Nejnižší úroveň znečištění částicemi PM2,5 se vyskytuje v měsíci: říjen (6).
Aktuální data úterý 16. dubna 2024 1:00
O3 78 (Střední)
NO2 2 (Dobré)
PM10 6 (Dobré)
PM2,5 3 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v 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 »
Znečištění ovzduší v Chalkwell z únor 2016 květen 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
úterý 16. dubna 2024 1:00
O3 78 (Střední)
ozon (O3)
NO2 2 (Dobré)
oxid dusičitý (NO2)
PM10 6 (Dobré)
prach z částic (PM10)
PM2,5 3 (Dobré)
prach z částic (PM2,5)
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 (Střední)
NO2 2 (Dobré)
PM10 6 (Dobré)
PM2,5 3 (Dobré)
Údaje o znečištění ovzduší z posledních dnů v 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 (Střední)
ozon (O3)NO2 2 (Dobré)
oxid dusičitý (NO2)PM10 6 (Dobré)
prach z částic (PM10)PM2,5 3 (Dobré)
prach z částic (PM2,5)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
| 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |