Air Pollution in La Estación: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for La Estación. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for La Estación:- particulate matter (PM2.5) dust - 2 (Good)
- sulfur dioxide (SO2) - 1 (Good)
- nitrogen dioxide (NO2) - 23 (Good)
- ozone (O3) - 59 (Good)
What is the air quality in La Estación today? Is the air polluted in La Estación?. Is there smog?
What is the current level of PM2.5 in La Estación? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
2 (Good)
For comparison, the highest level of PM2.5 in La Estación in the last 7 days was: 25 (Saturday, January 13, 2024) and the lowest: 3 (Wednesday, January 17, 2024).
The highest PM2.5 values were recorded: 26 (December 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: November (0.77).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
23 (Good)
How is the O3 level today in La Estación? (ozone (O3))
59 (Good)
Current data Wednesday, January 17, 2024, 9:00 AM
PM2,5 2 (Good)
SO2 1 (Good)
NO2 23 (Good)
O3 59 (Good)
Data on air pollution from recent days in La Estación
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
no2
33
Good
25
Good
33
Good
41
Moderate
34
Good
29
Good
20
Good
7
Good
so2
2
Good
1
Good
1
Good
1
Good
1
Good
1
Good
1
Good
1
Good
o3
24
Good
35
Good
26
Good
11
Good
9
Good
14
Good
29
Good
61
Good
pm25
12
Good
7
Good
13
Moderate
25
Moderate
22
Moderate
15
Moderate
9
Good
3
Good
data source »
Air pollution in La Estación 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
2019-07
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
6.1 (Good)
9.7 (Good)
9.6 (Good)
17 (Moderate)
22 (Moderate)
8.1 (Good)
0.77 (Good)
3.2 (Good)
3.3 (Good)
6.3 (Good)
12 (Good)
5.4 (Good)
5.9 (Good)
7.9 (Good)
15 (Moderate)
8.2 (Good)
26 (Moderate)
11 (Good)
8.1 (Good)
9.7 (Good)
14 (Moderate)
9.6 (Good)
8.8 (Good)
7.6 (Good)
9.7 (Good)
4.6 (Good)
6.6 (Good)
17 (Moderate)
20 (Moderate)
15 (Moderate)
11 (Good)
11 (Good)
no2
9.4 (Good)
9 (Good)
19 (Good)
40 (Moderate)
39 (Good)
15 (Good)
1.2 (Good)
2.6 (Good)
7.8 (Good)
15 (Good)
26 (Good)
17 (Good)
21 (Good)
30 (Good)
50 (Moderate)
30 (Good)
35 (Good)
20 (Good)
24 (Good)
22 (Good)
24 (Good)
18 (Good)
19 (Good)
17 (Good)
23 (Good)
11 (Good)
29 (Good)
30 (Good)
37 (Good)
44 (Moderate)
43 (Moderate)
35 (Good)
so2
1 (Good)
1.3 (Good)
1.1 (Good)
1.2 (Good)
2.7 (Good)
0.64 (Good)
0.11 (Good)
0.22 (Good)
0.25 (Good)
0.49 (Good)
1.8 (Good)
2 (Good)
1.5 (Good)
1.7 (Good)
2 (Good)
1.3 (Good)
1.4 (Good)
1 (Good)
1 (Good)
1 (Good)
2.4 (Good)
2 (Good)
2 (Good)
2 (Good)
1.7 (Good)
1.2 (Good)
1.3 (Good)
1.1 (Good)
1.1 (Good)
2.5 (Good)
2.5 (Good)
1.8 (Good)
o3
51 (Good)
53 (Good)
60 (Good)
31 (Good)
31 (Good)
5.5 (Good)
5.3 (Good)
3.3 (Good)
11 (Good)
38 (Good)
60 (Good)
69 (Good)
73 (Moderate)
59 (Good)
27 (Good)
38 (Good)
17 (Good)
37 (Good)
31 (Good)
55 (Good)
65 (Good)
67 (Good)
57 (Good)
57 (Good)
57 (Good)
73 (Moderate)
43 (Good)
28 (Good)
29 (Good)
27 (Good)
34 (Good)
52 (Good)
data source »
COLLADO VILLALBA
Wednesday, January 17, 2024, 9:00 AM
PM2,5 2 (Good)
particulate matter (PM2.5) dust
SO2 1 (Good)
sulfur dioxide (SO2)
NO2 23 (Good)
nitrogen dioxide (NO2)
O3 59 (Good)
ozone (O3)
COLLADO VILLALBA
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
7
20
29
34
41
33
25
33
so2
1
1
1
1.3
1.3
1.1
1.1
1.8
o3
61
29
14
9.4
11
26
35
24
pm25
2.7
8.7
15
22
25
13
7.1
12
ES1803A
2017-09 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
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
6.1
9.7
9.6
17
22
8.1
0.77
3.2
3.3
6.3
12
5.4
5.9
7.9
15
8.2
26
11
8.1
9.7
14
9.6
8.8
7.6
9.7
4.6
6.6
17
20
15
11
11
no2
9.4
9
19
40
39
15
1.2
2.6
7.8
15
26
17
21
30
50
30
35
20
24
22
24
18
19
17
23
11
29
30
37
44
43
35
o3
51
53
60
31
31
5.5
5.3
3.3
11
38
60
69
73
59
27
38
17
37
31
55
65
67
57
57
57
73
43
28
29
27
34
52
so2
1
1.3
1.1
1.2
2.7
0.64
0.11
0.22
0.25
0.49
1.8
2
1.5
1.7
2
1.3
1.4
1
1
1
2.4
2
2
2
1.7
1.2
1.3
1.1
1.1
2.5
2.5
1.8
* Pollution data source:
https://openaq.org
(EEA Spain)
The data is licensed under CC-By 4.0
PM2,5 2 (Good)
SO2 1 (Good)
NO2 23 (Good)
O3 59 (Good)
Data on air pollution from recent days in La Estación
| 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 |
|---|---|---|---|---|---|---|---|---|
| no2 | 33 Good |
25 Good |
33 Good |
41 Moderate |
34 Good |
29 Good |
20 Good |
7 Good |
| so2 | 2 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
| o3 | 24 Good |
35 Good |
26 Good |
11 Good |
9 Good |
14 Good |
29 Good |
61 Good |
| pm25 | 12 Good |
7 Good |
13 Moderate |
25 Moderate |
22 Moderate |
15 Moderate |
9 Good |
3 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 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 | 6.1 (Good) | 9.7 (Good) | 9.6 (Good) | 17 (Moderate) | 22 (Moderate) | 8.1 (Good) | 0.77 (Good) | 3.2 (Good) | 3.3 (Good) | 6.3 (Good) | 12 (Good) | 5.4 (Good) | 5.9 (Good) | 7.9 (Good) | 15 (Moderate) | 8.2 (Good) | 26 (Moderate) | 11 (Good) | 8.1 (Good) | 9.7 (Good) | 14 (Moderate) | 9.6 (Good) | 8.8 (Good) | 7.6 (Good) | 9.7 (Good) | 4.6 (Good) | 6.6 (Good) | 17 (Moderate) | 20 (Moderate) | 15 (Moderate) | 11 (Good) | 11 (Good) |
| no2 | 9.4 (Good) | 9 (Good) | 19 (Good) | 40 (Moderate) | 39 (Good) | 15 (Good) | 1.2 (Good) | 2.6 (Good) | 7.8 (Good) | 15 (Good) | 26 (Good) | 17 (Good) | 21 (Good) | 30 (Good) | 50 (Moderate) | 30 (Good) | 35 (Good) | 20 (Good) | 24 (Good) | 22 (Good) | 24 (Good) | 18 (Good) | 19 (Good) | 17 (Good) | 23 (Good) | 11 (Good) | 29 (Good) | 30 (Good) | 37 (Good) | 44 (Moderate) | 43 (Moderate) | 35 (Good) |
| so2 | 1 (Good) | 1.3 (Good) | 1.1 (Good) | 1.2 (Good) | 2.7 (Good) | 0.64 (Good) | 0.11 (Good) | 0.22 (Good) | 0.25 (Good) | 0.49 (Good) | 1.8 (Good) | 2 (Good) | 1.5 (Good) | 1.7 (Good) | 2 (Good) | 1.3 (Good) | 1.4 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 2.4 (Good) | 2 (Good) | 2 (Good) | 2 (Good) | 1.7 (Good) | 1.2 (Good) | 1.3 (Good) | 1.1 (Good) | 1.1 (Good) | 2.5 (Good) | 2.5 (Good) | 1.8 (Good) |
| o3 | 51 (Good) | 53 (Good) | 60 (Good) | 31 (Good) | 31 (Good) | 5.5 (Good) | 5.3 (Good) | 3.3 (Good) | 11 (Good) | 38 (Good) | 60 (Good) | 69 (Good) | 73 (Moderate) | 59 (Good) | 27 (Good) | 38 (Good) | 17 (Good) | 37 (Good) | 31 (Good) | 55 (Good) | 65 (Good) | 67 (Good) | 57 (Good) | 57 (Good) | 57 (Good) | 73 (Moderate) | 43 (Good) | 28 (Good) | 29 (Good) | 27 (Good) | 34 (Good) | 52 (Good) |
PM2,5 2 (Good)
particulate matter (PM2.5) dustSO2 1 (Good)
sulfur dioxide (SO2)NO2 23 (Good)
nitrogen dioxide (NO2)O3 59 (Good)
ozone (O3)COLLADO VILLALBA
| 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 | 7 | 20 | 29 | 34 | 41 | 33 | 25 | 33 |
| so2 | 1 | 1 | 1 | 1.3 | 1.3 | 1.1 | 1.1 | 1.8 |
| o3 | 61 | 29 | 14 | 9.4 | 11 | 26 | 35 | 24 |
| pm25 | 2.7 | 8.7 | 15 | 22 | 25 | 13 | 7.1 | 12 |
ES1803A
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 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 | 6.1 | 9.7 | 9.6 | 17 | 22 | 8.1 | 0.77 | 3.2 | 3.3 | 6.3 | 12 | 5.4 | 5.9 | 7.9 | 15 | 8.2 | 26 | 11 | 8.1 | 9.7 | 14 | 9.6 | 8.8 | 7.6 | 9.7 | 4.6 | 6.6 | 17 | 20 | 15 | 11 | 11 |
| no2 | 9.4 | 9 | 19 | 40 | 39 | 15 | 1.2 | 2.6 | 7.8 | 15 | 26 | 17 | 21 | 30 | 50 | 30 | 35 | 20 | 24 | 22 | 24 | 18 | 19 | 17 | 23 | 11 | 29 | 30 | 37 | 44 | 43 | 35 |
| o3 | 51 | 53 | 60 | 31 | 31 | 5.5 | 5.3 | 3.3 | 11 | 38 | 60 | 69 | 73 | 59 | 27 | 38 | 17 | 37 | 31 | 55 | 65 | 67 | 57 | 57 | 57 | 73 | 43 | 28 | 29 | 27 | 34 | 52 |
| so2 | 1 | 1.3 | 1.1 | 1.2 | 2.7 | 0.64 | 0.11 | 0.22 | 0.25 | 0.49 | 1.8 | 2 | 1.5 | 1.7 | 2 | 1.3 | 1.4 | 1 | 1 | 1 | 2.4 | 2 | 2 | 2 | 1.7 | 1.2 | 1.3 | 1.1 | 1.1 | 2.5 | 2.5 | 1.8 |