Air Pollution in Essonne: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Essonne. Today is Saturday, May 4, 2024. The following air pollution values have been recorded for Essonne:- ozone (O3) - 11 (Good)
- particulate matter (PM10) suspended dust - 5 (Good)
- particulate matter (PM2.5) dust - 10 (Good)
- nitrogen dioxide (NO2) - 40 (Moderate)
What is the air quality in Essonne today? Is the air polluted in Essonne?. Is there smog?
How is the O3 level today in Essonne? (ozone (O3))
11 (Good)
What is the level of PM10 today in Essonne? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Essonne is:
5 (Good)
The highest PM10 values usually occur in month: 23 (July 2019).
The lowest value of particulate matter PM10 pollution in Essonne is usually recorded in: January (8).
What is the current level of PM2.5 in Essonne? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
10 (Good)
For comparison, the highest level of PM2.5 in Essonne in the last 7 days was: 34 (Thursday, January 11, 2024) and the lowest: 16 (Saturday, January 13, 2024).
The highest PM2.5 values were recorded: 15 (February 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: September (4.2).
How high is the level of NO2? (nitrogen dioxide (NO2))
40 (Moderate)
Current data Wednesday, January 17, 2024, 9:00 AM
O3 11 (Good)
PM10 5 (Good)
PM2,5 10 (Good)
49 (Good)
NO2 40 (Moderate)
Data on air pollution from recent days in Essonne
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
o3
19
Good
11
Good
39
Good
34
Good
36
Good
30
Good
26
Good
22
Good
pm25
29
Moderate
34
Moderate
20
Moderate
16
Moderate
19
Moderate
22
Moderate
28
Moderate
16
Moderate
pm10
30
Moderate
38
Moderate
22
Moderate
9
Good
15
Good
17
Good
19
Good
14
Good
no2
29
Good
44
Moderate
32
Good
26
Good
26
Good
44
Moderate
55
Moderate
25
Good
no
29
Good
31
Good
21
Good
29
Good
27
Good
59
Good
101
Good
24
Good
data source »
Air pollution in Essonne 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
o3
65 (Good)
76 (Moderate)
61 (Good)
59 (Good)
39 (Good)
43 (Good)
39 (Good)
43 (Good)
55 (Good)
65 (Good)
78 (Moderate)
67 (Good)
67 (Good)
71 (Moderate)
64 (Good)
38 (Good)
40 (Good)
41 (Good)
29 (Good)
41 (Good)
56 (Good)
62 (Good)
84 (Moderate)
65 (Good)
75 (Moderate)
65 (Good)
59 (Good)
37 (Good)
46 (Good)
38 (Good)
32 (Good)
35 (Good)
35 (Good)
pm25
7.8 (Good)
11 (Good)
11 (Good)
7.9 (Good)
11 (Good)
8.8 (Good)
5.9 (Good)
4.6 (Good)
4.2 (Good)
4.5 (Good)
6.7 (Good)
5.4 (Good)
7.3 (Good)
11 (Good)
12 (Good)
14 (Moderate)
11 (Good)
7.1 (Good)
8.7 (Good)
8.5 (Good)
5.6 (Good)
5.4 (Good)
8.9 (Good)
8.6 (Good)
11 (Good)
6.5 (Good)
9.4 (Good)
15 (Moderate)
6.2 (Good)
7.4 (Good)
7.7 (Good)
5.9 (Good)
5.7 (Good)
pm10
13 (Good)
19 (Good)
16 (Good)
11 (Good)
15 (Good)
13 (Good)
8.8 (Good)
9.1 (Good)
11 (Good)
12 (Good)
23 (Moderate)
11 (Good)
11 (Good)
16 (Good)
16 (Good)
20 (Good)
16 (Good)
10 (Good)
12 (Good)
17 (Good)
14 (Good)
14 (Good)
21 (Moderate)
16 (Good)
18 (Good)
11 (Good)
12 (Good)
18 (Good)
8 (Good)
9.8 (Good)
11 (Good)
11 (Good)
10 (Good)
no2
22 (Good)
21 (Good)
27 (Good)
28 (Good)
37 (Good)
36 (Good)
36 (Good)
30 (Good)
32 (Good)
29 (Good)
30 (Good)
28 (Good)
33 (Good)
38 (Good)
37 (Good)
56 (Moderate)
43 (Moderate)
34 (Good)
36 (Good)
42 (Moderate)
42 (Moderate)
30 (Good)
34 (Good)
29 (Good)
35 (Good)
41 (Moderate)
41 (Moderate)
43 (Moderate)
36 (Good)
41 (Moderate)
45 (Moderate)
41 (Moderate)
52 (Moderate)
data source »
LES ULIS
Wednesday, January 17, 2024, 9:00 AM
O3 5.4 (Good)
ozone (O3)
Zone rurale Sud
Wednesday, January 17, 2024, 9:00 AM
PM10 4.7 (Good)
particulate matter (PM10) suspended dust
O3 23 (Good)
ozone (O3)
PM2,5 4.5 (Good)
particulate matter (PM2.5) dust
MONTGERON
Wednesday, January 17, 2024, 9:00 AM
14 (Good)
index_name_no
O3 3.5 (Good)
ozone (O3)
NO2 33 (Good)
nitrogen dioxide (NO2)
RN20 - MONTLHERY
Wednesday, January 17, 2024, 9:00 AM
NO2 54 (Moderate)
nitrogen dioxide (NO2)
128 (Good)
index_name_no
PM2,5 16 (Moderate)
particulate matter (PM2.5) dust
EVRY
Wednesday, January 17, 2024, 9:00 AM
NO2 33 (Good)
nitrogen dioxide (NO2)
5.8 (Good)
index_name_no
LES ULIS
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
o3
20
29
35
36
29
39
11
13
Zone rurale Sud
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
pm25
14
17
15
15
9.1
21
34
28
pm10
14
19
17
15
9.1
22
38
30
o3
29
35
34
41
43
45
14
27
MONTGERON
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
no2
21
46
35
19
17
24
38
24
no
8.5
69
20
3.6
3.5
3.8
12
7.9
o3
17
14
22
29
29
33
7.5
17
RN20 - MONTLHERY
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
no2
35
69
58
41
43
47
54
41
pm25
19
39
29
24
23
20
33
31
no
62
185
135
75
83
56
70
76
EVRY
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
1.4
49
22
1.4
1.3
1.7
12
3.1
no2
19
48
37
17
16
25
39
22
FR04049
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
o3
71
83
65
57
40
43
40
44
57
68
80
72
75
76
73
44
47
42
29
45
61
68
92
70
81
72
61
38
45
39
33
36
33
FR04066
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
o3
61
74
64
66
46
50
47
48
59
67
81
69
67
72
63
45
43
47
35
46
59
59
81
64
73
65
63
43
53
46
40
40
49
pm25
7.8
11
11
7.9
11
8.8
5.9
4.6
4.2
4.5
6.7
5.4
7.3
11
12
14
11
7.1
8.7
8.5
5.6
5.4
8.9
8.6
11
6.5
9.4
15
6.2
7.4
7.7
5.9
5.7
pm10
13
19
16
11
15
13
8.8
9.1
11
12
23
11
11
16
16
20
16
10
12
17
14
14
21
16
18
11
12
18
8
9.8
11
11
10
FR04149
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
11
13
18
16
26
24
23
16
18
15
17
15
20
23
24
40
31
24
24
29
28
18
15
17
20
23
25
35
22
30
33
25
34
o3
64
71
55
55
32
36
31
36
49
60
72
62
60
63
56
26
31
33
25
34
48
59
79
60
71
58
52
31
40
30
23
30
22
FR04180
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
32
36
44
51
59
59
61
54
58
55
57
54
57
66
59
84
64
55
57
66
69
54
66
51
64
74
73
60
59
64
69
67
84
FR04323
index
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
15
19
18
26
24
24
20
20
17
17
16
21
24
28
43
34
24
26
31
28
19
20
18
20
25
26
35
26
30
34
31
37
* Pollution data source:
https://openaq.org
(EEA France)
The data is licensed under CC-By 4.0
O3 11 (Good)
PM10 5 (Good)
PM2,5 10 (Good)
49 (Good)
NO2 40 (Moderate)
Data on air pollution from recent days in Essonne
| 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 |
|---|---|---|---|---|---|---|---|---|
| o3 | 19 Good |
11 Good |
39 Good |
34 Good |
36 Good |
30 Good |
26 Good |
22 Good |
| pm25 | 29 Moderate |
34 Moderate |
20 Moderate |
16 Moderate |
19 Moderate |
22 Moderate |
28 Moderate |
16 Moderate |
| pm10 | 30 Moderate |
38 Moderate |
22 Moderate |
9 Good |
15 Good |
17 Good |
19 Good |
14 Good |
| no2 | 29 Good |
44 Moderate |
32 Good |
26 Good |
26 Good |
44 Moderate |
55 Moderate |
25 Good |
| no | 29 Good |
31 Good |
21 Good |
29 Good |
27 Good |
59 Good |
101 Good |
24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 65 (Good) | 76 (Moderate) | 61 (Good) | 59 (Good) | 39 (Good) | 43 (Good) | 39 (Good) | 43 (Good) | 55 (Good) | 65 (Good) | 78 (Moderate) | 67 (Good) | 67 (Good) | 71 (Moderate) | 64 (Good) | 38 (Good) | 40 (Good) | 41 (Good) | 29 (Good) | 41 (Good) | 56 (Good) | 62 (Good) | 84 (Moderate) | 65 (Good) | 75 (Moderate) | 65 (Good) | 59 (Good) | 37 (Good) | 46 (Good) | 38 (Good) | 32 (Good) | 35 (Good) | 35 (Good) |
| pm25 | 7.8 (Good) | 11 (Good) | 11 (Good) | 7.9 (Good) | 11 (Good) | 8.8 (Good) | 5.9 (Good) | 4.6 (Good) | 4.2 (Good) | 4.5 (Good) | 6.7 (Good) | 5.4 (Good) | 7.3 (Good) | 11 (Good) | 12 (Good) | 14 (Moderate) | 11 (Good) | 7.1 (Good) | 8.7 (Good) | 8.5 (Good) | 5.6 (Good) | 5.4 (Good) | 8.9 (Good) | 8.6 (Good) | 11 (Good) | 6.5 (Good) | 9.4 (Good) | 15 (Moderate) | 6.2 (Good) | 7.4 (Good) | 7.7 (Good) | 5.9 (Good) | 5.7 (Good) |
| pm10 | 13 (Good) | 19 (Good) | 16 (Good) | 11 (Good) | 15 (Good) | 13 (Good) | 8.8 (Good) | 9.1 (Good) | 11 (Good) | 12 (Good) | 23 (Moderate) | 11 (Good) | 11 (Good) | 16 (Good) | 16 (Good) | 20 (Good) | 16 (Good) | 10 (Good) | 12 (Good) | 17 (Good) | 14 (Good) | 14 (Good) | 21 (Moderate) | 16 (Good) | 18 (Good) | 11 (Good) | 12 (Good) | 18 (Good) | 8 (Good) | 9.8 (Good) | 11 (Good) | 11 (Good) | 10 (Good) |
| no2 | 22 (Good) | 21 (Good) | 27 (Good) | 28 (Good) | 37 (Good) | 36 (Good) | 36 (Good) | 30 (Good) | 32 (Good) | 29 (Good) | 30 (Good) | 28 (Good) | 33 (Good) | 38 (Good) | 37 (Good) | 56 (Moderate) | 43 (Moderate) | 34 (Good) | 36 (Good) | 42 (Moderate) | 42 (Moderate) | 30 (Good) | 34 (Good) | 29 (Good) | 35 (Good) | 41 (Moderate) | 41 (Moderate) | 43 (Moderate) | 36 (Good) | 41 (Moderate) | 45 (Moderate) | 41 (Moderate) | 52 (Moderate) |
O3 5.4 (Good)
ozone (O3)PM10 4.7 (Good)
particulate matter (PM10) suspended dustO3 23 (Good)
ozone (O3)PM2,5 4.5 (Good)
particulate matter (PM2.5) dust14 (Good)
index_name_noO3 3.5 (Good)
ozone (O3)NO2 33 (Good)
nitrogen dioxide (NO2)NO2 54 (Moderate)
nitrogen dioxide (NO2)128 (Good)
index_name_noPM2,5 16 (Moderate)
particulate matter (PM2.5) dustNO2 33 (Good)
nitrogen dioxide (NO2)5.8 (Good)
index_name_noLES ULIS
| 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 |
|---|---|---|---|---|---|---|---|---|
| o3 | 20 | 29 | 35 | 36 | 29 | 39 | 11 | 13 |
Zone rurale Sud
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 14 | 17 | 15 | 15 | 9.1 | 21 | 34 | 28 |
| pm10 | 14 | 19 | 17 | 15 | 9.1 | 22 | 38 | 30 |
| o3 | 29 | 35 | 34 | 41 | 43 | 45 | 14 | 27 |
MONTGERON
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 21 | 46 | 35 | 19 | 17 | 24 | 38 | 24 |
| no | 8.5 | 69 | 20 | 3.6 | 3.5 | 3.8 | 12 | 7.9 |
| o3 | 17 | 14 | 22 | 29 | 29 | 33 | 7.5 | 17 |
RN20 - MONTLHERY
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 35 | 69 | 58 | 41 | 43 | 47 | 54 | 41 |
| pm25 | 19 | 39 | 29 | 24 | 23 | 20 | 33 | 31 |
| no | 62 | 185 | 135 | 75 | 83 | 56 | 70 | 76 |
EVRY
| 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 | 1.4 | 49 | 22 | 1.4 | 1.3 | 1.7 | 12 | 3.1 |
| no2 | 19 | 48 | 37 | 17 | 16 | 25 | 39 | 22 |
FR04049
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 71 | 83 | 65 | 57 | 40 | 43 | 40 | 44 | 57 | 68 | 80 | 72 | 75 | 76 | 73 | 44 | 47 | 42 | 29 | 45 | 61 | 68 | 92 | 70 | 81 | 72 | 61 | 38 | 45 | 39 | 33 | 36 | 33 |
FR04066
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 61 | 74 | 64 | 66 | 46 | 50 | 47 | 48 | 59 | 67 | 81 | 69 | 67 | 72 | 63 | 45 | 43 | 47 | 35 | 46 | 59 | 59 | 81 | 64 | 73 | 65 | 63 | 43 | 53 | 46 | 40 | 40 | 49 |
| pm25 | 7.8 | 11 | 11 | 7.9 | 11 | 8.8 | 5.9 | 4.6 | 4.2 | 4.5 | 6.7 | 5.4 | 7.3 | 11 | 12 | 14 | 11 | 7.1 | 8.7 | 8.5 | 5.6 | 5.4 | 8.9 | 8.6 | 11 | 6.5 | 9.4 | 15 | 6.2 | 7.4 | 7.7 | 5.9 | 5.7 |
| pm10 | 13 | 19 | 16 | 11 | 15 | 13 | 8.8 | 9.1 | 11 | 12 | 23 | 11 | 11 | 16 | 16 | 20 | 16 | 10 | 12 | 17 | 14 | 14 | 21 | 16 | 18 | 11 | 12 | 18 | 8 | 9.8 | 11 | 11 | 10 |
FR04149
| 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 | 11 | 13 | 18 | 16 | 26 | 24 | 23 | 16 | 18 | 15 | 17 | 15 | 20 | 23 | 24 | 40 | 31 | 24 | 24 | 29 | 28 | 18 | 15 | 17 | 20 | 23 | 25 | 35 | 22 | 30 | 33 | 25 | 34 |
| o3 | 64 | 71 | 55 | 55 | 32 | 36 | 31 | 36 | 49 | 60 | 72 | 62 | 60 | 63 | 56 | 26 | 31 | 33 | 25 | 34 | 48 | 59 | 79 | 60 | 71 | 58 | 52 | 31 | 40 | 30 | 23 | 30 | 22 |
FR04180
| 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 | 32 | 36 | 44 | 51 | 59 | 59 | 61 | 54 | 58 | 55 | 57 | 54 | 57 | 66 | 59 | 84 | 64 | 55 | 57 | 66 | 69 | 54 | 66 | 51 | 64 | 74 | 73 | 60 | 59 | 64 | 69 | 67 | 84 |
FR04323
| index | 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 | 15 | 19 | 18 | 26 | 24 | 24 | 20 | 20 | 17 | 17 | 16 | 21 | 24 | 28 | 43 | 34 | 24 | 26 | 31 | 28 | 19 | 20 | 18 | 20 | 25 | 26 | 35 | 26 | 30 | 34 | 31 | 37 |