Air Pollution in Oeiras e São Julião da Barra: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Oeiras e São Julião da Barra. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Oeiras e São Julião da Barra:- ozone (O3) - 85 (Moderate)
- nitrogen dioxide (NO2) - 2 (Good)
- particulate matter (PM10) suspended dust - 33 (Moderate)
What is the air quality in Oeiras e São Julião da Barra today? Is the air polluted in Oeiras e São Julião da Barra?. Is there smog?
How is the O3 level today in Oeiras e São Julião da Barra? (ozone (O3))
85 (Moderate)
How high is the level of NO2? (nitrogen dioxide (NO2))
2 (Good)
What is the level of PM10 today in Oeiras e São Julião da Barra? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Oeiras e São Julião da Barra is:
33 (Moderate)
The highest PM10 values usually occur in month: 25 (October 2017).
The lowest value of particulate matter PM10 pollution in Oeiras e São Julião da Barra is usually recorded in: April (0.82).
Current data Wednesday, January 17, 2024, 7:00 AM
O3 85 (Moderate)
NO2 2 (Good)
PM10 33 (Moderate)
Data on air pollution from recent days in Oeiras e São Julião da Barra
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
43
Moderate
32
Good
24
Good
11
Good
11
Good
9
Good
5
Good
3
Good
o3
25
Good
37
Good
35
Good
53
Good
53
Good
64
Good
70
Moderate
91
Moderate
pm10
32
Moderate
24
Moderate
19
Good
27
Moderate
73
Unhealthy for Sensitive Groups
45
Moderate
50
Unhealthy for Sensitive Groups
40
Moderate
data source »
Air pollution in Oeiras e São Julião da Barra 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
2017-10
2017-09
o3
65 (Good)
78 (Moderate)
73 (Moderate)
45 (Good)
47 (Good)
44 (Good)
56 (Good)
56 (Good)
67 (Good)
63 (Good)
64 (Good)
64 (Good)
75 (Moderate)
84 (Moderate)
72 (Moderate)
53 (Good)
44 (Good)
30 (Good)
49 (Good)
63 (Good)
73 (Moderate)
72 (Moderate)
63 (Good)
69 (Good)
85 (Moderate)
78 (Moderate)
77 (Moderate)
58 (Good)
55 (Good)
60 (Good)
62 (Good)
no2
6.6 (Good)
6.2 (Good)
9.8 (Good)
24 (Good)
23 (Good)
21 (Good)
15 (Good)
15 (Good)
13 (Good)
7 (Good)
7.3 (Good)
8.1 (Good)
7.9 (Good)
9.3 (Good)
16 (Good)
26 (Good)
23 (Good)
29 (Good)
17 (Good)
18 (Good)
13 (Good)
10 (Good)
5.6 (Good)
8.7 (Good)
9.9 (Good)
12 (Good)
9.2 (Good)
19 (Good)
19 (Good)
24 (Good)
12 (Good)
pm10
- (Good)
14 (Good)
17 (Good)
22 (Moderate)
22 (Moderate)
- (Good)
- (Good)
- (Good)
4.9 (Good)
- (Good)
2.5 (Good)
- (Good)
1.9 (Good)
0.82 (Good)
1.9 (Good)
- (Good)
5.7 (Good)
6.1 (Good)
4.2 (Good)
3.6 (Good)
4.5 (Good)
2.2 (Good)
3 (Good)
2.8 (Good)
6.2 (Good)
7.2 (Good)
12 (Good)
13 (Good)
14 (Good)
25 (Moderate)
12 (Good)
data source »
PT03091
Wednesday, January 17, 2024, 7:00 AM
O3 85 (Moderate)
ozone (O3)
NO2 2.2 (Good)
nitrogen dioxide (NO2)
PM10 33 (Moderate)
particulate matter (PM10) suspended dust
PT03091
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
3.4
5.4
9.2
11
11
24
32
43
o3
91
70
64
53
53
35
37
25
pm10
40
50
45
73
27
19
24
32
PT03091
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
2017-10
2017-09
pm10
-
14
17
22
22
-
-
-
4.9
-
2.5
-
1.9
0.82
1.9
-
5.7
6.1
4.2
3.6
4.5
2.2
3
2.8
6.2
7.2
12
13
14
25
12
no2
6.6
6.2
9.8
24
23
21
15
15
13
7
7.3
8.1
7.9
9.3
16
26
23
29
17
18
13
10
5.6
8.7
9.9
12
9.2
19
19
24
12
o3
65
78
73
45
47
44
56
56
67
63
64
64
75
84
72
53
44
30
49
63
73
72
63
69
85
78
77
58
55
60
62
* Pollution data source:
https://openaq.org
(EEA Portugal)
The data is licensed under CC-By 4.0
O3 85 (Moderate)
NO2 2 (Good)
PM10 33 (Moderate)
Data on air pollution from recent days in Oeiras e São Julião da Barra
| 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 | 43 Moderate |
32 Good |
24 Good |
11 Good |
11 Good |
9 Good |
5 Good |
3 Good |
| o3 | 25 Good |
37 Good |
35 Good |
53 Good |
53 Good |
64 Good |
70 Moderate |
91 Moderate |
| pm10 | 32 Moderate |
24 Moderate |
19 Good |
27 Moderate |
73 Unhealthy for Sensitive Groups |
45 Moderate |
50 Unhealthy for Sensitive Groups |
40 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 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 65 (Good) | 78 (Moderate) | 73 (Moderate) | 45 (Good) | 47 (Good) | 44 (Good) | 56 (Good) | 56 (Good) | 67 (Good) | 63 (Good) | 64 (Good) | 64 (Good) | 75 (Moderate) | 84 (Moderate) | 72 (Moderate) | 53 (Good) | 44 (Good) | 30 (Good) | 49 (Good) | 63 (Good) | 73 (Moderate) | 72 (Moderate) | 63 (Good) | 69 (Good) | 85 (Moderate) | 78 (Moderate) | 77 (Moderate) | 58 (Good) | 55 (Good) | 60 (Good) | 62 (Good) |
| no2 | 6.6 (Good) | 6.2 (Good) | 9.8 (Good) | 24 (Good) | 23 (Good) | 21 (Good) | 15 (Good) | 15 (Good) | 13 (Good) | 7 (Good) | 7.3 (Good) | 8.1 (Good) | 7.9 (Good) | 9.3 (Good) | 16 (Good) | 26 (Good) | 23 (Good) | 29 (Good) | 17 (Good) | 18 (Good) | 13 (Good) | 10 (Good) | 5.6 (Good) | 8.7 (Good) | 9.9 (Good) | 12 (Good) | 9.2 (Good) | 19 (Good) | 19 (Good) | 24 (Good) | 12 (Good) |
| pm10 | - (Good) | 14 (Good) | 17 (Good) | 22 (Moderate) | 22 (Moderate) | - (Good) | - (Good) | - (Good) | 4.9 (Good) | - (Good) | 2.5 (Good) | - (Good) | 1.9 (Good) | 0.82 (Good) | 1.9 (Good) | - (Good) | 5.7 (Good) | 6.1 (Good) | 4.2 (Good) | 3.6 (Good) | 4.5 (Good) | 2.2 (Good) | 3 (Good) | 2.8 (Good) | 6.2 (Good) | 7.2 (Good) | 12 (Good) | 13 (Good) | 14 (Good) | 25 (Moderate) | 12 (Good) |
O3 85 (Moderate)
ozone (O3)NO2 2.2 (Good)
nitrogen dioxide (NO2)PM10 33 (Moderate)
particulate matter (PM10) suspended dustPT03091
| 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 | 3.4 | 5.4 | 9.2 | 11 | 11 | 24 | 32 | 43 |
| o3 | 91 | 70 | 64 | 53 | 53 | 35 | 37 | 25 |
| pm10 | 40 | 50 | 45 | 73 | 27 | 19 | 24 | 32 |
PT03091
| 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 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | - | 14 | 17 | 22 | 22 | - | - | - | 4.9 | - | 2.5 | - | 1.9 | 0.82 | 1.9 | - | 5.7 | 6.1 | 4.2 | 3.6 | 4.5 | 2.2 | 3 | 2.8 | 6.2 | 7.2 | 12 | 13 | 14 | 25 | 12 |
| no2 | 6.6 | 6.2 | 9.8 | 24 | 23 | 21 | 15 | 15 | 13 | 7 | 7.3 | 8.1 | 7.9 | 9.3 | 16 | 26 | 23 | 29 | 17 | 18 | 13 | 10 | 5.6 | 8.7 | 9.9 | 12 | 9.2 | 19 | 19 | 24 | 12 |
| o3 | 65 | 78 | 73 | 45 | 47 | 44 | 56 | 56 | 67 | 63 | 64 | 64 | 75 | 84 | 72 | 53 | 44 | 30 | 49 | 63 | 73 | 72 | 63 | 69 | 85 | 78 | 77 | 58 | 55 | 60 | 62 |