Air Pollution in Barrocas: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Barrocas. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Barrocas:- ozone (O3) - 89 (Moderate)
- carbon monoxide (CO) - 132 (Good)
- nitrogen dioxide (NO2) - 2 (Good)
- particulate matter (PM10) suspended dust - 31 (Moderate)
- particulate matter (PM2.5) dust - 7 (Good)
What is the air quality in Barrocas today? Is the air polluted in Barrocas?. Is there smog?
How is the O3 level today in Barrocas? (ozone (O3))
89 (Moderate)
How high is the CO level? (carbon monoxide (CO))
132 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
2 (Good)
What is the level of PM10 today in Barrocas? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Barrocas is:
31 (Moderate)
The highest PM10 values usually occur in month: 25 (October 2017).
The lowest value of particulate matter PM10 pollution in Barrocas is usually recorded in: April (1.1).
What is the current level of PM2.5 in Barrocas? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
7 (Good)
For comparison, the highest level of PM2.5 in Barrocas in the last 7 days was: 12 (Sunday, January 14, 2024) and the lowest: 5 (Friday, January 12, 2024).
The highest PM2.5 values were recorded: 16 (February 2018).
The lowest level of particulate matter PM2.5 pollution occurs in month: April (0.61).
Current data Wednesday, January 17, 2024, 7:00 AM
O3 89 (Moderate)
CO 132 (Good)
NO2 2 (Good)
PM10 31 (Moderate)
PM2,5 7 (Good)
Data on air pollution from recent days in Barrocas
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
pm10
17
Good
20
Moderate
14
Good
24
Moderate
61
Unhealthy for Sensitive Groups
45
Moderate
44
Moderate
36
Moderate
co
441
Good
380
Good
268
Good
153
Good
176
Good
146
Good
260
Good
141
Good
pm25
6
Good
6
Good
5
Good
6
Good
12
Good
7
Good
9
Good
8
Good
o3
8
Good
29
Good
38
Good
47
Good
40
Good
62
Good
65
Good
91
Moderate
no2
41
Moderate
34
Good
11
Good
12
Good
14
Good
7
Good
6
Good
2
Good
data source »
Air pollution in Barrocas 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
no2
8.1 (Good)
11 (Good)
16 (Good)
33 (Good)
29 (Good)
25 (Good)
18 (Good)
21 (Good)
22 (Good)
14 (Good)
11 (Good)
12 (Good)
14 (Good)
15 (Good)
24 (Good)
36 (Good)
34 (Good)
33 (Good)
29 (Good)
33 (Good)
30 (Good)
29 (Good)
12 (Good)
18 (Good)
20 (Good)
20 (Good)
15 (Good)
26 (Good)
29 (Good)
32 (Good)
32 (Good)
o3
64 (Good)
72 (Moderate)
66 (Good)
37 (Good)
40 (Good)
40 (Good)
53 (Good)
48 (Good)
58 (Good)
57 (Good)
60 (Good)
59 (Good)
49 (Good)
71 (Moderate)
66 (Good)
47 (Good)
37 (Good)
26 (Good)
46 (Good)
53 (Good)
66 (Good)
65 (Good)
62 (Good)
61 (Good)
74 (Moderate)
67 (Good)
70 (Moderate)
49 (Good)
43 (Good)
43 (Good)
40 (Good)
co
144 (Good)
193 (Good)
225 (Good)
307 (Good)
407 (Good)
299 (Good)
189 (Good)
205 (Good)
200 (Good)
146 (Good)
111 (Good)
125 (Good)
135 (Good)
150 (Good)
232 (Good)
223 (Good)
441 (Good)
373 (Good)
273 (Good)
269 (Good)
347 (Good)
250 (Good)
233 (Good)
211 (Good)
287 (Good)
286 (Good)
237 (Good)
2 (Good)
311 (Good)
266 (Good)
284 (Good)
pm10
- (Good)
9.5 (Good)
15 (Good)
- (Good)
17 (Good)
- (Good)
- (Good)
- (Good)
5.8 (Good)
- (Good)
- (Good)
- (Good)
1.7 (Good)
1.1 (Good)
3.8 (Good)
3.8 (Good)
6.8 (Good)
7.5 (Good)
3.6 (Good)
6.1 (Good)
7.8 (Good)
3.4 (Good)
3.8 (Good)
4.6 (Good)
9.1 (Good)
13 (Good)
17 (Good)
15 (Good)
20 (Moderate)
25 (Moderate)
16 (Good)
pm25
- (Good)
6.4 (Good)
4.6 (Good)
- (Good)
11 (Good)
- (Good)
- (Good)
- (Good)
3.1 (Good)
- (Good)
- (Good)
- (Good)
0.69 (Good)
0.61 (Good)
1 (Good)
2.2 (Good)
5 (Good)
4.3 (Good)
2 (Good)
1.1 (Good)
4 (Good)
1.8 (Good)
2.3 (Good)
3 (Good)
6.2 (Good)
7.2 (Good)
10 (Good)
16 (Moderate)
14 (Moderate)
16 (Moderate)
11 (Good)
data source »
PT03083
Wednesday, January 17, 2024, 7:00 AM
O3 89 (Moderate)
ozone (O3)
CO 132 (Good)
carbon monoxide (CO)
NO2 2.1 (Good)
nitrogen dioxide (NO2)
PM10 31 (Moderate)
particulate matter (PM10) suspended dust
PM2,5 7.3 (Good)
particulate matter (PM2.5) dust
PT03083
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
pm10
36
44
45
61
24
14
20
17
co
141
260
146
176
153
268
380
441
pm25
8.2
9.2
7
12
5.5
4.9
5.7
6.2
o3
91
65
62
40
47
38
29
8.5
no2
2
6
7.4
14
12
11
34
41
PT03083
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
2017-10
2017-09
pm25
-
6.4
4.6
-
11
-
-
-
3.1
-
-
-
0.69
0.61
1
2.2
5
4.3
2
1.1
4
1.8
2.3
3
6.2
7.2
10
16
14
16
11
pm10
-
9.5
15
-
17
-
-
-
5.8
-
-
-
1.7
1.1
3.8
3.8
6.8
7.5
3.6
6.1
7.8
3.4
3.8
4.6
9.1
13
17
15
20
25
16
co
144
193
225
307
407
299
189
205
200
146
111
125
135
150
232
223
441
373
273
269
347
250
233
211
287
286
237
2
311
266
284
no2
8.1
11
16
33
29
25
18
21
22
14
11
12
14
15
24
36
34
33
29
33
30
29
12
18
20
20
15
26
29
32
32
o3
64
72
66
37
40
40
53
48
58
57
60
59
49
71
66
47
37
26
46
53
66
65
62
61
74
67
70
49
43
43
40
* Pollution data source:
https://openaq.org
(EEA Portugal)
The data is licensed under CC-By 4.0
O3 89 (Moderate)
CO 132 (Good)
NO2 2 (Good)
PM10 31 (Moderate)
PM2,5 7 (Good)
Data on air pollution from recent days in Barrocas
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 17 Good |
20 Moderate |
14 Good |
24 Moderate |
61 Unhealthy for Sensitive Groups |
45 Moderate |
44 Moderate |
36 Moderate |
| co | 441 Good |
380 Good |
268 Good |
153 Good |
176 Good |
146 Good |
260 Good |
141 Good |
| pm25 | 6 Good |
6 Good |
5 Good |
6 Good |
12 Good |
7 Good |
9 Good |
8 Good |
| o3 | 8 Good |
29 Good |
38 Good |
47 Good |
40 Good |
62 Good |
65 Good |
91 Moderate |
| no2 | 41 Moderate |
34 Good |
11 Good |
12 Good |
14 Good |
7 Good |
6 Good |
2 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 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 8.1 (Good) | 11 (Good) | 16 (Good) | 33 (Good) | 29 (Good) | 25 (Good) | 18 (Good) | 21 (Good) | 22 (Good) | 14 (Good) | 11 (Good) | 12 (Good) | 14 (Good) | 15 (Good) | 24 (Good) | 36 (Good) | 34 (Good) | 33 (Good) | 29 (Good) | 33 (Good) | 30 (Good) | 29 (Good) | 12 (Good) | 18 (Good) | 20 (Good) | 20 (Good) | 15 (Good) | 26 (Good) | 29 (Good) | 32 (Good) | 32 (Good) |
| o3 | 64 (Good) | 72 (Moderate) | 66 (Good) | 37 (Good) | 40 (Good) | 40 (Good) | 53 (Good) | 48 (Good) | 58 (Good) | 57 (Good) | 60 (Good) | 59 (Good) | 49 (Good) | 71 (Moderate) | 66 (Good) | 47 (Good) | 37 (Good) | 26 (Good) | 46 (Good) | 53 (Good) | 66 (Good) | 65 (Good) | 62 (Good) | 61 (Good) | 74 (Moderate) | 67 (Good) | 70 (Moderate) | 49 (Good) | 43 (Good) | 43 (Good) | 40 (Good) |
| co | 144 (Good) | 193 (Good) | 225 (Good) | 307 (Good) | 407 (Good) | 299 (Good) | 189 (Good) | 205 (Good) | 200 (Good) | 146 (Good) | 111 (Good) | 125 (Good) | 135 (Good) | 150 (Good) | 232 (Good) | 223 (Good) | 441 (Good) | 373 (Good) | 273 (Good) | 269 (Good) | 347 (Good) | 250 (Good) | 233 (Good) | 211 (Good) | 287 (Good) | 286 (Good) | 237 (Good) | 2 (Good) | 311 (Good) | 266 (Good) | 284 (Good) |
| pm10 | - (Good) | 9.5 (Good) | 15 (Good) | - (Good) | 17 (Good) | - (Good) | - (Good) | - (Good) | 5.8 (Good) | - (Good) | - (Good) | - (Good) | 1.7 (Good) | 1.1 (Good) | 3.8 (Good) | 3.8 (Good) | 6.8 (Good) | 7.5 (Good) | 3.6 (Good) | 6.1 (Good) | 7.8 (Good) | 3.4 (Good) | 3.8 (Good) | 4.6 (Good) | 9.1 (Good) | 13 (Good) | 17 (Good) | 15 (Good) | 20 (Moderate) | 25 (Moderate) | 16 (Good) |
| pm25 | - (Good) | 6.4 (Good) | 4.6 (Good) | - (Good) | 11 (Good) | - (Good) | - (Good) | - (Good) | 3.1 (Good) | - (Good) | - (Good) | - (Good) | 0.69 (Good) | 0.61 (Good) | 1 (Good) | 2.2 (Good) | 5 (Good) | 4.3 (Good) | 2 (Good) | 1.1 (Good) | 4 (Good) | 1.8 (Good) | 2.3 (Good) | 3 (Good) | 6.2 (Good) | 7.2 (Good) | 10 (Good) | 16 (Moderate) | 14 (Moderate) | 16 (Moderate) | 11 (Good) |
O3 89 (Moderate)
ozone (O3)CO 132 (Good)
carbon monoxide (CO)NO2 2.1 (Good)
nitrogen dioxide (NO2)PM10 31 (Moderate)
particulate matter (PM10) suspended dustPM2,5 7.3 (Good)
particulate matter (PM2.5) dustPT03083
| 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 |
|---|---|---|---|---|---|---|---|---|
| pm10 | 36 | 44 | 45 | 61 | 24 | 14 | 20 | 17 |
| co | 141 | 260 | 146 | 176 | 153 | 268 | 380 | 441 |
| pm25 | 8.2 | 9.2 | 7 | 12 | 5.5 | 4.9 | 5.7 | 6.2 |
| o3 | 91 | 65 | 62 | 40 | 47 | 38 | 29 | 8.5 |
| no2 | 2 | 6 | 7.4 | 14 | 12 | 11 | 34 | 41 |
PT03083
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | - | 6.4 | 4.6 | - | 11 | - | - | - | 3.1 | - | - | - | 0.69 | 0.61 | 1 | 2.2 | 5 | 4.3 | 2 | 1.1 | 4 | 1.8 | 2.3 | 3 | 6.2 | 7.2 | 10 | 16 | 14 | 16 | 11 |
| pm10 | - | 9.5 | 15 | - | 17 | - | - | - | 5.8 | - | - | - | 1.7 | 1.1 | 3.8 | 3.8 | 6.8 | 7.5 | 3.6 | 6.1 | 7.8 | 3.4 | 3.8 | 4.6 | 9.1 | 13 | 17 | 15 | 20 | 25 | 16 |
| co | 144 | 193 | 225 | 307 | 407 | 299 | 189 | 205 | 200 | 146 | 111 | 125 | 135 | 150 | 232 | 223 | 441 | 373 | 273 | 269 | 347 | 250 | 233 | 211 | 287 | 286 | 237 | 2 | 311 | 266 | 284 |
| no2 | 8.1 | 11 | 16 | 33 | 29 | 25 | 18 | 21 | 22 | 14 | 11 | 12 | 14 | 15 | 24 | 36 | 34 | 33 | 29 | 33 | 30 | 29 | 12 | 18 | 20 | 20 | 15 | 26 | 29 | 32 | 32 |
| o3 | 64 | 72 | 66 | 37 | 40 | 40 | 53 | 48 | 58 | 57 | 60 | 59 | 49 | 71 | 66 | 47 | 37 | 26 | 46 | 53 | 66 | 65 | 62 | 61 | 74 | 67 | 70 | 49 | 43 | 43 | 40 |