Air Pollution in Silvalde: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Silvalde. Today is Wednesday, May 15, 2024. The following air pollution values have been recorded for Silvalde:- nitrogen dioxide (NO2) - 3 (Good)
- ozone (O3) - 76 (Moderate)
- particulate matter (PM10) suspended dust - 25 (Moderate)
What is the air quality in Silvalde today? Is the air polluted in Silvalde?. Is there smog?
How high is the level of NO2? (nitrogen dioxide (NO2))
3 (Good)
How is the O3 level today in Silvalde? (ozone (O3))
76 (Moderate)
What is the level of PM10 today in Silvalde? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Silvalde is:
25 (Moderate)
The highest PM10 values usually occur in month: 34 (February 2019).
The lowest value of particulate matter PM10 pollution in Silvalde is usually recorded in: April (4.7).
Current data Wednesday, January 17, 2024, 7:00 AM
NO2 3 (Good)
O3 76 (Moderate)
PM10 25 (Moderate)
Data on air pollution from recent days in Silvalde
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
21
Good
23
Good
13
Good
8
Good
6
Good
8
Good
6
Good
3
Good
pm10
23
Moderate
20
Moderate
10
Good
14
Good
10
Good
1
Good
15
Good
25
Moderate
o3
31
Good
27
Good
39
Good
50
Good
45
Good
57
Good
56
Good
81
Moderate
data source »
Air pollution in Silvalde 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
2018-05
2018-04
2018-03
2018-02
2018-01
2017-10
2017-09
pm10
6.5 (Good)
4.7 (Good)
5.8 (Good)
10 (Good)
15 (Good)
14 (Good)
9.4 (Good)
11 (Good)
12 (Good)
8.1 (Good)
8.8 (Good)
6 (Good)
11 (Good)
8 (Good)
16 (Good)
34 (Moderate)
18 (Good)
15 (Good)
12 (Good)
17 (Good)
18 (Good)
17 (Good)
13 (Good)
15 (Good)
10 (Good)
14 (Good)
16 (Good)
32 (Moderate)
25 (Moderate)
o3
40 (Good)
39 (Good)
43 (Good)
34 (Good)
35 (Good)
28 (Good)
41 (Good)
35 (Good)
36 (Good)
34 (Good)
38 (Good)
49 (Good)
61 (Good)
60 (Good)
63 (Good)
40 (Good)
35 (Good)
30 (Good)
42 (Good)
43 (Good)
36 (Good)
37 (Good)
65 (Good)
66 (Good)
73 (Moderate)
39 (Good)
43 (Good)
36 (Good)
15 (Good)
no2
- (Good)
- (Good)
62 (Moderate)
55 (Moderate)
51 (Moderate)
36 (Good)
20 (Good)
31 (Good)
33 (Good)
29 (Good)
29 (Good)
29 (Good)
21 (Good)
18 (Good)
23 (Good)
41 (Moderate)
28 (Good)
28 (Good)
18 (Good)
26 (Good)
25 (Good)
20 (Good)
18 (Good)
27 (Good)
28 (Good)
33 (Good)
37 (Good)
- (Good)
- (Good)
data source »
PT01054
Wednesday, January 17, 2024, 7:00 AM
NO2 3 (Good)
nitrogen dioxide (NO2)
O3 76 (Moderate)
ozone (O3)
PM10 25 (Moderate)
particulate matter (PM10) suspended dust
PT01054
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
2.7
6.3
7.9
6.1
8.4
13
23
21
pm10
25
15
1
10
14
10
20
23
o3
81
56
57
45
50
39
27
31
PT01054
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
2018-05
2018-04
2018-03
2018-02
2018-01
2017-10
2017-09
pm10
6.5
4.7
5.8
10
15
14
9.4
11
12
8.1
8.8
6
11
8
16
34
18
15
12
17
18
17
13
15
10
14
16
32
25
o3
40
39
43
34
35
28
41
35
36
34
38
49
61
60
63
40
35
30
42
43
36
37
65
66
73
39
43
36
15
no2
-
-
62
55
51
36
20
31
33
29
29
29
21
18
23
41
28
28
18
26
25
20
18
27
28
33
37
-
-
* Pollution data source:
https://openaq.org
(EEA Portugal)
The data is licensed under CC-By 4.0
NO2 3 (Good)
O3 76 (Moderate)
PM10 25 (Moderate)
Data on air pollution from recent days in Silvalde
| 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 | 21 Good |
23 Good |
13 Good |
8 Good |
6 Good |
8 Good |
6 Good |
3 Good |
| pm10 | 23 Moderate |
20 Moderate |
10 Good |
14 Good |
10 Good |
1 Good |
15 Good |
25 Moderate |
| o3 | 31 Good |
27 Good |
39 Good |
50 Good |
45 Good |
57 Good |
56 Good |
81 Moderate |
| 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 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 6.5 (Good) | 4.7 (Good) | 5.8 (Good) | 10 (Good) | 15 (Good) | 14 (Good) | 9.4 (Good) | 11 (Good) | 12 (Good) | 8.1 (Good) | 8.8 (Good) | 6 (Good) | 11 (Good) | 8 (Good) | 16 (Good) | 34 (Moderate) | 18 (Good) | 15 (Good) | 12 (Good) | 17 (Good) | 18 (Good) | 17 (Good) | 13 (Good) | 15 (Good) | 10 (Good) | 14 (Good) | 16 (Good) | 32 (Moderate) | 25 (Moderate) |
| o3 | 40 (Good) | 39 (Good) | 43 (Good) | 34 (Good) | 35 (Good) | 28 (Good) | 41 (Good) | 35 (Good) | 36 (Good) | 34 (Good) | 38 (Good) | 49 (Good) | 61 (Good) | 60 (Good) | 63 (Good) | 40 (Good) | 35 (Good) | 30 (Good) | 42 (Good) | 43 (Good) | 36 (Good) | 37 (Good) | 65 (Good) | 66 (Good) | 73 (Moderate) | 39 (Good) | 43 (Good) | 36 (Good) | 15 (Good) |
| no2 | - (Good) | - (Good) | 62 (Moderate) | 55 (Moderate) | 51 (Moderate) | 36 (Good) | 20 (Good) | 31 (Good) | 33 (Good) | 29 (Good) | 29 (Good) | 29 (Good) | 21 (Good) | 18 (Good) | 23 (Good) | 41 (Moderate) | 28 (Good) | 28 (Good) | 18 (Good) | 26 (Good) | 25 (Good) | 20 (Good) | 18 (Good) | 27 (Good) | 28 (Good) | 33 (Good) | 37 (Good) | - (Good) | - (Good) |
NO2 3 (Good)
nitrogen dioxide (NO2)O3 76 (Moderate)
ozone (O3)PM10 25 (Moderate)
particulate matter (PM10) suspended dustPT01054
| 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 | 2.7 | 6.3 | 7.9 | 6.1 | 8.4 | 13 | 23 | 21 |
| pm10 | 25 | 15 | 1 | 10 | 14 | 10 | 20 | 23 |
| o3 | 81 | 56 | 57 | 45 | 50 | 39 | 27 | 31 |
PT01054
| 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 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 6.5 | 4.7 | 5.8 | 10 | 15 | 14 | 9.4 | 11 | 12 | 8.1 | 8.8 | 6 | 11 | 8 | 16 | 34 | 18 | 15 | 12 | 17 | 18 | 17 | 13 | 15 | 10 | 14 | 16 | 32 | 25 |
| o3 | 40 | 39 | 43 | 34 | 35 | 28 | 41 | 35 | 36 | 34 | 38 | 49 | 61 | 60 | 63 | 40 | 35 | 30 | 42 | 43 | 36 | 37 | 65 | 66 | 73 | 39 | 43 | 36 | 15 |
| no2 | - | - | 62 | 55 | 51 | 36 | 20 | 31 | 33 | 29 | 29 | 29 | 21 | 18 | 23 | 41 | 28 | 28 | 18 | 26 | 25 | 20 | 18 | 27 | 28 | 33 | 37 | - | - |