Air Pollution in Arrondissement de Calais: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Arrondissement de Calais. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Arrondissement de Calais:- nitrogen dioxide (NO2) - 24 (Good)
- ozone (O3) - 20 (Good)
- particulate matter (PM10) suspended dust - 19 (Good)
- sulfur dioxide (SO2) - 1 (Good)
What is the air quality in Arrondissement de Calais today? Is the air polluted in Arrondissement de Calais?. Is there smog?
Today (Wednesday, January 17, 2024) air quality is good.
The air quality has no effect on health. Everyone can continue their outdoor activities normally in Arrondissement de Calais.
How high is the level of NO2? (nitrogen dioxide (NO2))
24 (Good)
How is the O3 level today in Arrondissement de Calais? (ozone (O3))
20 (Good)
What is the level of PM10 today in Arrondissement de Calais? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Arrondissement de Calais is:
19 (Good)
The highest PM10 values usually occur in month: 37 (April 2019).
The lowest value of particulate matter PM10 pollution in Arrondissement de Calais is usually recorded in: August (15).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)
Current data Wednesday, January 17, 2024, 9:00 AM
NO2 24 (Good)
2 (Good)
O3 20 (Good)
PM10 19 (Good)
SO2 1 (Good)
Data on air pollution from recent days in Arrondissement de Calais
index
2024-01-10
2024-01-11
2024-01-12
2024-01-13
2024-01-14
2024-01-15
2024-01-16
2024-01-17
pm10
28
Moderate
33
Moderate
20
Moderate
13
Good
16
Good
13
Good
16
Good
25
Moderate
no2
32
Good
24
Good
4
Good
11
Good
8
Good
8
Good
16
Good
14
Good
no
4
Good
12
Good
1
Good
1
Good
1
Good
2
Good
3
Good
1
Good
o3
19
Good
23
Good
63
Good
47
Good
51
Good
60
Good
52
Good
34
Good
so2
6
Good
2
Good
1
Good
3
Good
3
Good
1
Good
1
Good
2
Good
data source »
Air pollution in Arrondissement de Calais from September 2017 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
pm25
6.7 (Good)
15 (Moderate)
6.5 (Good)
5.8 (Good)
9.4 (Good)
9.9 (Good)
8.5 (Good)
5.7 (Good)
4.8 (Good)
10 (Good)
6.5 (Good)
7 (Good)
9 (Good)
23 (Moderate)
10 (Good)
18 (Moderate)
10 (Good)
7 (Good)
16 (Moderate)
7.3 (Good)
4.4 (Good)
3.5 (Good)
8.4 (Good)
4.9 (Good)
18 (Moderate)
12 (Good)
12 (Good)
8 (Good)
8.6 (Good)
5.7 (Good)
5.6 (Good)
4.5 (Good)
16 (Moderate)
pm10
27 (Moderate)
31 (Moderate)
20 (Moderate)
19 (Good)
21 (Moderate)
22 (Moderate)
17 (Good)
16 (Good)
17 (Good)
24 (Moderate)
20 (Good)
19 (Good)
21 (Moderate)
37 (Moderate)
24 (Moderate)
33 (Moderate)
21 (Moderate)
20 (Good)
25 (Moderate)
18 (Good)
18 (Good)
15 (Good)
23 (Moderate)
23 (Moderate)
34 (Moderate)
24 (Moderate)
23 (Moderate)
17 (Good)
19 (Good)
15 (Good)
17 (Good)
17 (Good)
26 (Moderate)
o3
76 (Moderate)
63 (Good)
69 (Good)
67 (Good)
49 (Good)
48 (Good)
41 (Good)
49 (Good)
60 (Good)
64 (Good)
57 (Good)
56 (Good)
60 (Good)
58 (Good)
68 (Good)
41 (Good)
46 (Good)
48 (Good)
32 (Good)
46 (Good)
60 (Good)
48 (Good)
66 (Good)
62 (Good)
69 (Good)
62 (Good)
57 (Good)
53 (Good)
50 (Good)
50 (Good)
48 (Good)
51 (Good)
45 (Good)
no2
14 (Good)
20 (Good)
10 (Good)
7.2 (Good)
12 (Good)
12 (Good)
13 (Good)
10 (Good)
8.4 (Good)
9.6 (Good)
12 (Good)
13 (Good)
12 (Good)
19 (Good)
11 (Good)
20 (Good)
17 (Good)
13 (Good)
16 (Good)
13 (Good)
8.9 (Good)
12 (Good)
14 (Good)
11 (Good)
22 (Good)
18 (Good)
17 (Good)
16 (Good)
14 (Good)
14 (Good)
16 (Good)
10 (Good)
18 (Good)
so2
1.7 (Good)
1.6 (Good)
0.59 (Good)
0.38 (Good)
0.61 (Good)
0.38 (Good)
1.6 (Good)
2.1 (Good)
1.1 (Good)
3.5 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
0.95 (Good)
1.1 (Good)
1.6 (Good)
1.1 (Good)
6.1 (Good)
2.4 (Good)
2.9 (Good)
3.1 (Good)
2.5 (Good)
1.6 (Good)
2.4 (Good)
1.6 (Good)
3.8 (Good)
data source »
Sangatte
Wednesday, January 17, 2024, 9:00 AM
NO2 22 (Good)
nitrogen dioxide (NO2)
1.1 (Good)
index_name_no
O3 22 (Good)
ozone (O3)
PM10 14 (Good)
particulate matter (PM10) suspended dust
FR10026
Wednesday, January 17, 2024, 9:00 AM
NO2 26 (Good)
nitrogen dioxide (NO2)
3.3 (Good)
index_name_no
O3 18 (Good)
ozone (O3)
SO2 1.2 (Good)
sulfur dioxide (SO2)
PM10 24 (Moderate)
particulate matter (PM10) suspended dust
Sangatte
index
2024-01-17
2024-01-16
2024-01-15
2024-01-14
2024-01-13
2024-01-12
2024-01-11
2024-01-10
pm10
-
-
14
13
10
24
30
22
no2
11
7.3
7.7
6.8
9.1
6.8
23
32
no
0.39
0.72
1.2
0.65
1.1
1.3
8.3
4
o3
39
61
58
51
47
63
33
19
FR10026
index
2024-01-17
2024-01-16
2024-01-15
2024-01-14
2024-01-13
2024-01-12
2024-01-11
2024-01-10
no
1.7
4.3
1.9
1.3
1.5
0.56
15
4.7
pm10
25
16
12
20
15
17
37
34
so2
1.8
0.94
0.91
2.9
2.5
1.4
2
6.2
no2
18
24
7.7
9.8
14
2.2
24
32
o3
29
44
63
-
-
-
13
-
FR10016
2017-09 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
pm25
6.7
15
6.5
5.8
9.4
9.9
8.5
5.7
4.8
10
6.5
7
9
23
10
18
10
7
16
7.3
4.4
3.5
8.4
4.9
18
12
12
8
8.6
5.7
5.6
4.5
16
pm10
29
32
21
18
20
19
18
15
17
26
22
20
23
38
25
33
21
18
25
19
18
15
25
22
35
26
24
18
19
15
18
18
28
FR10025
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
no2
14
21
9.8
4.6
9.2
9.4
10
8.4
7.6
9.6
13
14
13
17
7.8
17
13
9.8
14
10
7.6
10
14
11
23
17
15
14
12
11
10
8
16
o3
74
61
70
69
54
51
45
51
67
67
54
49
53
54
72
46
53
53
35
49
61
50
64
61
69
62
59
56
52
52
53
53
45
pm10
29
31
23
22
22
24
19
19
19
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FR10026
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
pm10
23
28
18
18
21
22
16
15
14
23
17
17
19
37
23
32
21
21
24
17
18
16
22
23
34
22
23
15
19
16
16
16
25
no2
14
19
11
9.7
15
16
16
13
9.3
9.5
10
11
12
20
15
23
20
16
18
16
10
14
14
10
22
20
20
18
16
17
22
13
20
o3
77
65
68
65
45
46
37
47
53
61
61
63
66
62
63
37
39
43
29
43
58
47
68
64
68
63
55
50
49
47
42
50
45
so2
1.7
1.6
0.59
0.38
0.61
0.38
1.6
2.1
1.1
3.5
-
-
-
-
-
-
-
-
-
-
0.95
1.1
1.6
1.1
6.1
2.4
2.9
3.1
2.5
1.6
2.4
1.6
3.8
* Pollution data source:
https://openaq.org
(EEA France)
The data is licensed under CC-By 4.0
NO2 24 (Good)
2 (Good)
O3 20 (Good)
PM10 19 (Good)
SO2 1 (Good)
Data on air pollution from recent days in Arrondissement de Calais
| index | 2024-01-10 | 2024-01-11 | 2024-01-12 | 2024-01-13 | 2024-01-14 | 2024-01-15 | 2024-01-16 | 2024-01-17 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 28 Moderate |
33 Moderate |
20 Moderate |
13 Good |
16 Good |
13 Good |
16 Good |
25 Moderate |
| no2 | 32 Good |
24 Good |
4 Good |
11 Good |
8 Good |
8 Good |
16 Good |
14 Good |
| no | 4 Good |
12 Good |
1 Good |
1 Good |
1 Good |
2 Good |
3 Good |
1 Good |
| o3 | 19 Good |
23 Good |
63 Good |
47 Good |
51 Good |
60 Good |
52 Good |
34 Good |
| so2 | 6 Good |
2 Good |
1 Good |
3 Good |
3 Good |
1 Good |
1 Good |
2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 6.7 (Good) | 15 (Moderate) | 6.5 (Good) | 5.8 (Good) | 9.4 (Good) | 9.9 (Good) | 8.5 (Good) | 5.7 (Good) | 4.8 (Good) | 10 (Good) | 6.5 (Good) | 7 (Good) | 9 (Good) | 23 (Moderate) | 10 (Good) | 18 (Moderate) | 10 (Good) | 7 (Good) | 16 (Moderate) | 7.3 (Good) | 4.4 (Good) | 3.5 (Good) | 8.4 (Good) | 4.9 (Good) | 18 (Moderate) | 12 (Good) | 12 (Good) | 8 (Good) | 8.6 (Good) | 5.7 (Good) | 5.6 (Good) | 4.5 (Good) | 16 (Moderate) |
| pm10 | 27 (Moderate) | 31 (Moderate) | 20 (Moderate) | 19 (Good) | 21 (Moderate) | 22 (Moderate) | 17 (Good) | 16 (Good) | 17 (Good) | 24 (Moderate) | 20 (Good) | 19 (Good) | 21 (Moderate) | 37 (Moderate) | 24 (Moderate) | 33 (Moderate) | 21 (Moderate) | 20 (Good) | 25 (Moderate) | 18 (Good) | 18 (Good) | 15 (Good) | 23 (Moderate) | 23 (Moderate) | 34 (Moderate) | 24 (Moderate) | 23 (Moderate) | 17 (Good) | 19 (Good) | 15 (Good) | 17 (Good) | 17 (Good) | 26 (Moderate) |
| o3 | 76 (Moderate) | 63 (Good) | 69 (Good) | 67 (Good) | 49 (Good) | 48 (Good) | 41 (Good) | 49 (Good) | 60 (Good) | 64 (Good) | 57 (Good) | 56 (Good) | 60 (Good) | 58 (Good) | 68 (Good) | 41 (Good) | 46 (Good) | 48 (Good) | 32 (Good) | 46 (Good) | 60 (Good) | 48 (Good) | 66 (Good) | 62 (Good) | 69 (Good) | 62 (Good) | 57 (Good) | 53 (Good) | 50 (Good) | 50 (Good) | 48 (Good) | 51 (Good) | 45 (Good) |
| no2 | 14 (Good) | 20 (Good) | 10 (Good) | 7.2 (Good) | 12 (Good) | 12 (Good) | 13 (Good) | 10 (Good) | 8.4 (Good) | 9.6 (Good) | 12 (Good) | 13 (Good) | 12 (Good) | 19 (Good) | 11 (Good) | 20 (Good) | 17 (Good) | 13 (Good) | 16 (Good) | 13 (Good) | 8.9 (Good) | 12 (Good) | 14 (Good) | 11 (Good) | 22 (Good) | 18 (Good) | 17 (Good) | 16 (Good) | 14 (Good) | 14 (Good) | 16 (Good) | 10 (Good) | 18 (Good) |
| so2 | 1.7 (Good) | 1.6 (Good) | 0.59 (Good) | 0.38 (Good) | 0.61 (Good) | 0.38 (Good) | 1.6 (Good) | 2.1 (Good) | 1.1 (Good) | 3.5 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 0.95 (Good) | 1.1 (Good) | 1.6 (Good) | 1.1 (Good) | 6.1 (Good) | 2.4 (Good) | 2.9 (Good) | 3.1 (Good) | 2.5 (Good) | 1.6 (Good) | 2.4 (Good) | 1.6 (Good) | 3.8 (Good) |
NO2 22 (Good)
nitrogen dioxide (NO2)1.1 (Good)
index_name_noO3 22 (Good)
ozone (O3)PM10 14 (Good)
particulate matter (PM10) suspended dustNO2 26 (Good)
nitrogen dioxide (NO2)3.3 (Good)
index_name_noO3 18 (Good)
ozone (O3)SO2 1.2 (Good)
sulfur dioxide (SO2)PM10 24 (Moderate)
particulate matter (PM10) suspended dustSangatte
| index | 2024-01-17 | 2024-01-16 | 2024-01-15 | 2024-01-14 | 2024-01-13 | 2024-01-12 | 2024-01-11 | 2024-01-10 |
|---|---|---|---|---|---|---|---|---|
| pm10 | - | - | 14 | 13 | 10 | 24 | 30 | 22 |
| no2 | 11 | 7.3 | 7.7 | 6.8 | 9.1 | 6.8 | 23 | 32 |
| no | 0.39 | 0.72 | 1.2 | 0.65 | 1.1 | 1.3 | 8.3 | 4 |
| o3 | 39 | 61 | 58 | 51 | 47 | 63 | 33 | 19 |
FR10026
| index | 2024-01-17 | 2024-01-16 | 2024-01-15 | 2024-01-14 | 2024-01-13 | 2024-01-12 | 2024-01-11 | 2024-01-10 |
|---|---|---|---|---|---|---|---|---|
| no | 1.7 | 4.3 | 1.9 | 1.3 | 1.5 | 0.56 | 15 | 4.7 |
| pm10 | 25 | 16 | 12 | 20 | 15 | 17 | 37 | 34 |
| so2 | 1.8 | 0.94 | 0.91 | 2.9 | 2.5 | 1.4 | 2 | 6.2 |
| no2 | 18 | 24 | 7.7 | 9.8 | 14 | 2.2 | 24 | 32 |
| o3 | 29 | 44 | 63 | - | - | - | 13 | - |
FR10016
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 6.7 | 15 | 6.5 | 5.8 | 9.4 | 9.9 | 8.5 | 5.7 | 4.8 | 10 | 6.5 | 7 | 9 | 23 | 10 | 18 | 10 | 7 | 16 | 7.3 | 4.4 | 3.5 | 8.4 | 4.9 | 18 | 12 | 12 | 8 | 8.6 | 5.7 | 5.6 | 4.5 | 16 |
| pm10 | 29 | 32 | 21 | 18 | 20 | 19 | 18 | 15 | 17 | 26 | 22 | 20 | 23 | 38 | 25 | 33 | 21 | 18 | 25 | 19 | 18 | 15 | 25 | 22 | 35 | 26 | 24 | 18 | 19 | 15 | 18 | 18 | 28 |
FR10025
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 14 | 21 | 9.8 | 4.6 | 9.2 | 9.4 | 10 | 8.4 | 7.6 | 9.6 | 13 | 14 | 13 | 17 | 7.8 | 17 | 13 | 9.8 | 14 | 10 | 7.6 | 10 | 14 | 11 | 23 | 17 | 15 | 14 | 12 | 11 | 10 | 8 | 16 |
| o3 | 74 | 61 | 70 | 69 | 54 | 51 | 45 | 51 | 67 | 67 | 54 | 49 | 53 | 54 | 72 | 46 | 53 | 53 | 35 | 49 | 61 | 50 | 64 | 61 | 69 | 62 | 59 | 56 | 52 | 52 | 53 | 53 | 45 |
| pm10 | 29 | 31 | 23 | 22 | 22 | 24 | 19 | 19 | 19 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
FR10026
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 23 | 28 | 18 | 18 | 21 | 22 | 16 | 15 | 14 | 23 | 17 | 17 | 19 | 37 | 23 | 32 | 21 | 21 | 24 | 17 | 18 | 16 | 22 | 23 | 34 | 22 | 23 | 15 | 19 | 16 | 16 | 16 | 25 |
| no2 | 14 | 19 | 11 | 9.7 | 15 | 16 | 16 | 13 | 9.3 | 9.5 | 10 | 11 | 12 | 20 | 15 | 23 | 20 | 16 | 18 | 16 | 10 | 14 | 14 | 10 | 22 | 20 | 20 | 18 | 16 | 17 | 22 | 13 | 20 |
| o3 | 77 | 65 | 68 | 65 | 45 | 46 | 37 | 47 | 53 | 61 | 61 | 63 | 66 | 62 | 63 | 37 | 39 | 43 | 29 | 43 | 58 | 47 | 68 | 64 | 68 | 63 | 55 | 50 | 49 | 47 | 42 | 50 | 45 |
| so2 | 1.7 | 1.6 | 0.59 | 0.38 | 0.61 | 0.38 | 1.6 | 2.1 | 1.1 | 3.5 | - | - | - | - | - | - | - | - | - | - | 0.95 | 1.1 | 1.6 | 1.1 | 6.1 | 2.4 | 2.9 | 3.1 | 2.5 | 1.6 | 2.4 | 1.6 | 3.8 |