Air Pollution in Bairro do Alto da Boavista: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Bairro do Alto da Boavista. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Bairro do Alto da Boavista:- carbon monoxide (CO) - 199 (Good)
- ozone (O3) - 76 (Moderate)
- sulfur dioxide (SO2) - -3 (Good)
- nitrogen dioxide (NO2) - 4 (Good)
What is the air quality in Bairro do Alto da Boavista today? Is the air polluted in Bairro do Alto da Boavista?. Is there smog?
Today (Wednesday, January 17, 2024) air quality is moderate in Bairro do Alto da Boavista.
Some pollutants in Bairro do Alto da Boavista may slightly affect very few hypersensitive individuals. Air pollutants in Bairro do Alto da Boavista may cause minor breathing discomfort to sensitive people.
How high is the CO level? (carbon monoxide (CO))
199 (Good)
How is the O3 level today in Bairro do Alto da Boavista? (ozone (O3))
76 (Moderate)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
-3 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
4 (Good)
Current data Wednesday, January 17, 2024, 7:00 AM
CO 199 (Good)
O3 76 (Moderate)
SO2 -3 (Good)
NO2 4 (Good)
Data on air pollution from recent days in Bairro do Alto da Boavista
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
so2
4
Good
1
Good
0
Good
-1
Good
0
Good
-2
Good
-3
Good
-3
Good
no2
40
Moderate
40
Moderate
25
Good
28
Good
18
Good
9
Good
8
Good
3
Good
o3
15
Good
14
Good
21
Good
24
Good
29
Good
52
Good
54
Good
80
Moderate
co
-
Good
627
Good
498
Good
386
Good
344
Good
249
Good
223
Good
214
Good
data source »
Air pollution in Bairro do Alto da Boavista from March 2018 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
so2
4.3 (Good)
4 (Good)
3.7 (Good)
3.6 (Good)
3.3 (Good)
3 (Good)
2.6 (Good)
2.3 (Good)
1.9 (Good)
1.5 (Good)
3.5 (Good)
2.7 (Good)
2.6 (Good)
2.1 (Good)
2.2 (Good)
2 (Good)
2 (Good)
1.6 (Good)
0.8 (Good)
4.1 (Good)
5.2 (Good)
4.4 (Good)
0.94 (Good)
0.7 (Good)
0.65 (Good)
0.28 (Good)
0.13 (Good)
no2
9.1 (Good)
9.4 (Good)
20 (Good)
40 (Moderate)
35 (Good)
32 (Good)
20 (Good)
23 (Good)
26 (Good)
13 (Good)
10 (Good)
11 (Good)
30 (Good)
21 (Good)
42 (Moderate)
53 (Moderate)
53 (Moderate)
52 (Moderate)
35 (Good)
38 (Good)
37 (Good)
30 (Good)
14 (Good)
22 (Good)
27 (Good)
26 (Good)
20 (Good)
o3
49 (Good)
60 (Good)
52 (Good)
29 (Good)
32 (Good)
31 (Good)
47 (Good)
43 (Good)
52 (Good)
56 (Good)
54 (Good)
48 (Good)
55 (Good)
64 (Good)
51 (Good)
34 (Good)
34 (Good)
20 (Good)
39 (Good)
44 (Good)
60 (Good)
58 (Good)
60 (Good)
59 (Good)
74 (Moderate)
- (Good)
- (Good)
co
704 (Good)
613 (Good)
487 (Good)
506 (Good)
950 (Good)
1 (Good)
933 (Good)
815 (Good)
670 (Good)
477 (Good)
754 (Good)
2 (Good)
1 (Good)
1 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
447 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
321 (Good)
data source »
PT03082
Wednesday, January 17, 2024, 7:00 AM
CO 199 (Good)
carbon monoxide (CO)
O3 76 (Moderate)
ozone (O3)
SO2 -3.2 (Good)
sulfur dioxide (SO2)
NO2 4 (Good)
nitrogen dioxide (NO2)
PT03082
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
so2
-3.33
-2.94
-2.49
-0.39
-1.04
-0.43
0.68
3.8
no2
2.5
8.3
8.6
18
28
25
40
40
o3
80
54
52
29
24
21
14
15
co
214
223
249
344
386
498
627
-
PT03082
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
co
704
613
487
506
950
1
933
815
670
477
754
2
1
1
-
-
-
-
447
1
1
1
1
1
1
1
321
so2
4.3
4
3.7
3.6
3.3
3
2.6
2.3
1.9
1.5
3.5
2.7
2.6
2.1
2.2
2
2
1.6
0.8
4.1
5.2
4.4
0.94
0.7
0.65
0.28
0.13
no2
9.1
9.4
20
40
35
32
20
23
26
13
10
11
30
21
42
53
53
52
35
38
37
30
14
22
27
26
20
o3
49
60
52
29
32
31
47
43
52
56
54
48
55
64
51
34
34
20
39
44
60
58
60
59
74
-
-
* Pollution data source:
https://openaq.org
(EEA Portugal)
The data is licensed under CC-By 4.0
CO 199 (Good)
O3 76 (Moderate)
SO2 -3 (Good)
NO2 4 (Good)
Data on air pollution from recent days in Bairro do Alto da Boavista
| 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 |
|---|---|---|---|---|---|---|---|---|
| so2 | 4 Good |
1 Good |
0 Good |
-1 Good |
0 Good |
-2 Good |
-3 Good |
-3 Good |
| no2 | 40 Moderate |
40 Moderate |
25 Good |
28 Good |
18 Good |
9 Good |
8 Good |
3 Good |
| o3 | 15 Good |
14 Good |
21 Good |
24 Good |
29 Good |
52 Good |
54 Good |
80 Moderate |
| co | - Good |
627 Good |
498 Good |
386 Good |
344 Good |
249 Good |
223 Good |
214 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 4.3 (Good) | 4 (Good) | 3.7 (Good) | 3.6 (Good) | 3.3 (Good) | 3 (Good) | 2.6 (Good) | 2.3 (Good) | 1.9 (Good) | 1.5 (Good) | 3.5 (Good) | 2.7 (Good) | 2.6 (Good) | 2.1 (Good) | 2.2 (Good) | 2 (Good) | 2 (Good) | 1.6 (Good) | 0.8 (Good) | 4.1 (Good) | 5.2 (Good) | 4.4 (Good) | 0.94 (Good) | 0.7 (Good) | 0.65 (Good) | 0.28 (Good) | 0.13 (Good) |
| no2 | 9.1 (Good) | 9.4 (Good) | 20 (Good) | 40 (Moderate) | 35 (Good) | 32 (Good) | 20 (Good) | 23 (Good) | 26 (Good) | 13 (Good) | 10 (Good) | 11 (Good) | 30 (Good) | 21 (Good) | 42 (Moderate) | 53 (Moderate) | 53 (Moderate) | 52 (Moderate) | 35 (Good) | 38 (Good) | 37 (Good) | 30 (Good) | 14 (Good) | 22 (Good) | 27 (Good) | 26 (Good) | 20 (Good) |
| o3 | 49 (Good) | 60 (Good) | 52 (Good) | 29 (Good) | 32 (Good) | 31 (Good) | 47 (Good) | 43 (Good) | 52 (Good) | 56 (Good) | 54 (Good) | 48 (Good) | 55 (Good) | 64 (Good) | 51 (Good) | 34 (Good) | 34 (Good) | 20 (Good) | 39 (Good) | 44 (Good) | 60 (Good) | 58 (Good) | 60 (Good) | 59 (Good) | 74 (Moderate) | - (Good) | - (Good) |
| co | 704 (Good) | 613 (Good) | 487 (Good) | 506 (Good) | 950 (Good) | 1 (Good) | 933 (Good) | 815 (Good) | 670 (Good) | 477 (Good) | 754 (Good) | 2 (Good) | 1 (Good) | 1 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 447 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 321 (Good) |
CO 199 (Good)
carbon monoxide (CO)O3 76 (Moderate)
ozone (O3)SO2 -3.2 (Good)
sulfur dioxide (SO2)NO2 4 (Good)
nitrogen dioxide (NO2)PT03082
| 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 |
|---|---|---|---|---|---|---|---|---|
| so2 | -3.33 | -2.94 | -2.49 | -0.39 | -1.04 | -0.43 | 0.68 | 3.8 |
| no2 | 2.5 | 8.3 | 8.6 | 18 | 28 | 25 | 40 | 40 |
| o3 | 80 | 54 | 52 | 29 | 24 | 21 | 14 | 15 |
| co | 214 | 223 | 249 | 344 | 386 | 498 | 627 | - |
PT03082
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co | 704 | 613 | 487 | 506 | 950 | 1 | 933 | 815 | 670 | 477 | 754 | 2 | 1 | 1 | - | - | - | - | 447 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 321 |
| so2 | 4.3 | 4 | 3.7 | 3.6 | 3.3 | 3 | 2.6 | 2.3 | 1.9 | 1.5 | 3.5 | 2.7 | 2.6 | 2.1 | 2.2 | 2 | 2 | 1.6 | 0.8 | 4.1 | 5.2 | 4.4 | 0.94 | 0.7 | 0.65 | 0.28 | 0.13 |
| no2 | 9.1 | 9.4 | 20 | 40 | 35 | 32 | 20 | 23 | 26 | 13 | 10 | 11 | 30 | 21 | 42 | 53 | 53 | 52 | 35 | 38 | 37 | 30 | 14 | 22 | 27 | 26 | 20 |
| o3 | 49 | 60 | 52 | 29 | 32 | 31 | 47 | 43 | 52 | 56 | 54 | 48 | 55 | 64 | 51 | 34 | 34 | 20 | 39 | 44 | 60 | 58 | 60 | 59 | 74 | - | - |