Air Pollution in San Fernando: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for San Fernando. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for San Fernando:- particulate matter (PM2.5) dust - 7 (Good)
- particulate matter (PM10) suspended dust - 50 (Unhealthy for Sensitive Groups)
What is the air quality in San Fernando today? Is the air polluted in San Fernando?. Is there smog?
Today (Tuesday, April 16, 2024) air quality is moderately polluted in San Fernando.
Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in San Fernando.
What is the current level of PM2.5 in San Fernando? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
7 (Good)
For comparison, the highest level of PM2.5 in San Fernando in the last 7 days was: 21 (Friday, April 12, 2024) and the lowest: 5 (Monday, April 15, 2024).
The highest PM2.5 values were recorded: 60 (July 2016).
The lowest level of particulate matter PM2.5 pollution occurs in month: December (6.4).
What is the level of PM10 today in San Fernando? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in San Fernando is:
50 (Unhealthy for Sensitive Groups)
The highest PM10 values usually occur in month: 72 (July 2019).
The lowest value of particulate matter PM10 pollution in San Fernando is usually recorded in: November (21).
Current data Tuesday, April 16, 2024, 9:00 AM
PM2,5 7 (Good)
PM10 50 (Unhealthy for Sensitive Groups)
Data on air pollution from recent days in San Fernando
index
2024-04-09
2024-04-10
2024-04-11
2024-04-12
2024-04-13
2024-04-14
2024-04-15
2024-04-16
pm25
8
Good
10
Good
15
Moderate
21
Moderate
14
Moderate
8
Good
5
Good
7
Good
pm10
32
Moderate
36
Moderate
43
Moderate
52
Unhealthy for Sensitive Groups
52
Unhealthy for Sensitive Groups
44
Moderate
29
Moderate
34
Moderate
data source »
Air pollution in San Fernando from September 2015 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
2018-11
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
2017-08
2017-07
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
2016-11
2016-10
2016-09
2016-08
2016-07
2016-06
2016-05
2016-04
2016-03
2016-02
2016-01
2015-12
2015-11
2015-10
2015-09
pm10
51 (Unhealthy for Sensitive Groups)
55 (Unhealthy for Sensitive Groups)
44 (Moderate)
46 (Moderate)
39 (Moderate)
33 (Moderate)
30 (Moderate)
29 (Moderate)
27 (Moderate)
46 (Moderate)
72 (Unhealthy for Sensitive Groups)
66 (Unhealthy for Sensitive Groups)
67 (Unhealthy for Sensitive Groups)
49 (Moderate)
46 (Moderate)
41 (Moderate)
35 (Moderate)
21 (Moderate)
25 (Moderate)
39 (Moderate)
54 (Unhealthy for Sensitive Groups)
53 (Unhealthy for Sensitive Groups)
58 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
40 (Moderate)
32 (Moderate)
33 (Moderate)
30 (Moderate)
29 (Moderate)
28 (Moderate)
26 (Moderate)
40 (Moderate)
38 (Moderate)
52 (Unhealthy for Sensitive Groups)
48 (Moderate)
41 (Moderate)
31 (Moderate)
38 (Moderate)
32 (Moderate)
42 (Moderate)
28 (Moderate)
29 (Moderate)
26 (Moderate)
42 (Moderate)
47 (Moderate)
62 (Unhealthy for Sensitive Groups)
57 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
41 (Moderate)
47 (Moderate)
35 (Moderate)
34 (Moderate)
32 (Moderate)
27 (Moderate)
30 (Moderate)
33 (Moderate)
o3
30 (Good)
40 (Good)
38 (Good)
43 (Good)
48 (Good)
46 (Good)
44 (Good)
31 (Good)
34 (Good)
23 (Good)
18 (Good)
18 (Good)
20 (Good)
35 (Good)
43 (Good)
40 (Good)
44 (Good)
38 (Good)
23 (Good)
20 (Good)
24 (Good)
29 (Good)
14 (Good)
21 (Good)
26 (Good)
36 (Good)
41 (Good)
41 (Good)
40 (Good)
38 (Good)
34 (Good)
31 (Good)
24 (Good)
16 (Good)
13 (Good)
15 (Good)
24 (Good)
37 (Good)
39 (Good)
51 (Good)
42 (Good)
38 (Good)
32 (Good)
28 (Good)
20 (Good)
11 (Good)
7.8 (Good)
11 (Good)
15 (Good)
31 (Good)
32 (Good)
32 (Good)
37 (Good)
34 (Good)
29 (Good)
22 (Good)
pm25
27 (Moderate)
20 (Moderate)
13 (Moderate)
20 (Moderate)
8.3 (Good)
6.4 (Good)
6.6 (Good)
9.4 (Good)
13 (Good)
28 (Moderate)
47 (Unhealthy for Sensitive Groups)
41 (Unhealthy for Sensitive Groups)
39 (Unhealthy for Sensitive Groups)
23 (Moderate)
12 (Good)
13 (Good)
10 (Good)
7.6 (Good)
11 (Good)
15 (Moderate)
19 (Moderate)
26 (Moderate)
45 (Unhealthy for Sensitive Groups)
33 (Moderate)
19 (Moderate)
9 (Good)
8.2 (Good)
8.8 (Good)
7 (Good)
8 (Good)
8.6 (Good)
20 (Moderate)
28 (Moderate)
41 (Unhealthy for Sensitive Groups)
39 (Unhealthy for Sensitive Groups)
29 (Moderate)
17 (Moderate)
13 (Moderate)
13 (Moderate)
22 (Moderate)
14 (Moderate)
14 (Moderate)
14 (Moderate)
24 (Moderate)
34 (Moderate)
60 (Unhealthy)
49 (Unhealthy for Sensitive Groups)
34 (Moderate)
23 (Moderate)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
so2
- (Good)
- (Good)
- (Good)
3.3 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
3.4 (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
- (Good)
data source »
San Fernando
Tuesday, April 16, 2024, 9:00 AM
PM2,5 6.6 (Good)
particulate matter (PM2.5) dust
PM10 50 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust
San Fernando
index
2024-04-16
2024-04-15
2024-04-14
2024-04-13
2024-04-12
2024-04-11
2024-04-10
2024-04-09
pm25
6.8
5.1
7.7
14
21
15
9.7
7.7
pm10
34
29
44
52
52
43
36
32
San Fernando
2015-09 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
2018-11
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
2017-08
2017-07
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
2016-11
2016-10
2016-09
2016-08
2016-07
2016-06
2016-05
2016-04
2016-03
2016-02
2016-01
2015-12
2015-11
2015-10
2015-09
o3
30
40
38
43
48
46
44
31
34
23
18
18
20
35
43
40
44
38
23
20
24
29
14
21
26
36
41
41
40
38
34
31
24
16
13
15
24
37
39
51
42
38
32
28
20
11
7.8
11
15
31
32
32
37
34
29
22
pm10
51
55
44
46
39
33
30
29
27
46
72
66
67
49
46
41
35
21
25
39
54
53
58
56
40
32
33
30
29
28
26
40
38
52
48
41
31
38
32
42
28
29
26
42
47
62
57
52
41
47
35
34
32
27
30
33
pm25
27
20
13
20
8.3
6.4
6.6
9.4
13
28
47
41
39
23
12
13
10
7.6
11
15
19
26
45
33
19
9
8.2
8.8
7
8
8.6
20
28
41
39
29
17
13
13
22
14
14
14
24
34
60
49
34
23
-
-
-
-
-
-
-
so2
-
-
-
3.3
-
-
-
-
3.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
* Pollution data source:
https://openaq.org
(Chile - SINCA)
The data is licensed under CC-By 4.0
PM2,5 7 (Good)
PM10 50 (Unhealthy for Sensitive Groups)
Data on air pollution from recent days in San Fernando
| index | 2024-04-09 | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 8 Good |
10 Good |
15 Moderate |
21 Moderate |
14 Moderate |
8 Good |
5 Good |
7 Good |
| pm10 | 32 Moderate |
36 Moderate |
43 Moderate |
52 Unhealthy for Sensitive Groups |
52 Unhealthy for Sensitive Groups |
44 Moderate |
29 Moderate |
34 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 | 2018-11 | 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 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 51 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 44 (Moderate) | 46 (Moderate) | 39 (Moderate) | 33 (Moderate) | 30 (Moderate) | 29 (Moderate) | 27 (Moderate) | 46 (Moderate) | 72 (Unhealthy for Sensitive Groups) | 66 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 49 (Moderate) | 46 (Moderate) | 41 (Moderate) | 35 (Moderate) | 21 (Moderate) | 25 (Moderate) | 39 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 53 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 40 (Moderate) | 32 (Moderate) | 33 (Moderate) | 30 (Moderate) | 29 (Moderate) | 28 (Moderate) | 26 (Moderate) | 40 (Moderate) | 38 (Moderate) | 52 (Unhealthy for Sensitive Groups) | 48 (Moderate) | 41 (Moderate) | 31 (Moderate) | 38 (Moderate) | 32 (Moderate) | 42 (Moderate) | 28 (Moderate) | 29 (Moderate) | 26 (Moderate) | 42 (Moderate) | 47 (Moderate) | 62 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 47 (Moderate) | 35 (Moderate) | 34 (Moderate) | 32 (Moderate) | 27 (Moderate) | 30 (Moderate) | 33 (Moderate) |
| o3 | 30 (Good) | 40 (Good) | 38 (Good) | 43 (Good) | 48 (Good) | 46 (Good) | 44 (Good) | 31 (Good) | 34 (Good) | 23 (Good) | 18 (Good) | 18 (Good) | 20 (Good) | 35 (Good) | 43 (Good) | 40 (Good) | 44 (Good) | 38 (Good) | 23 (Good) | 20 (Good) | 24 (Good) | 29 (Good) | 14 (Good) | 21 (Good) | 26 (Good) | 36 (Good) | 41 (Good) | 41 (Good) | 40 (Good) | 38 (Good) | 34 (Good) | 31 (Good) | 24 (Good) | 16 (Good) | 13 (Good) | 15 (Good) | 24 (Good) | 37 (Good) | 39 (Good) | 51 (Good) | 42 (Good) | 38 (Good) | 32 (Good) | 28 (Good) | 20 (Good) | 11 (Good) | 7.8 (Good) | 11 (Good) | 15 (Good) | 31 (Good) | 32 (Good) | 32 (Good) | 37 (Good) | 34 (Good) | 29 (Good) | 22 (Good) |
| pm25 | 27 (Moderate) | 20 (Moderate) | 13 (Moderate) | 20 (Moderate) | 8.3 (Good) | 6.4 (Good) | 6.6 (Good) | 9.4 (Good) | 13 (Good) | 28 (Moderate) | 47 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 39 (Unhealthy for Sensitive Groups) | 23 (Moderate) | 12 (Good) | 13 (Good) | 10 (Good) | 7.6 (Good) | 11 (Good) | 15 (Moderate) | 19 (Moderate) | 26 (Moderate) | 45 (Unhealthy for Sensitive Groups) | 33 (Moderate) | 19 (Moderate) | 9 (Good) | 8.2 (Good) | 8.8 (Good) | 7 (Good) | 8 (Good) | 8.6 (Good) | 20 (Moderate) | 28 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 39 (Unhealthy for Sensitive Groups) | 29 (Moderate) | 17 (Moderate) | 13 (Moderate) | 13 (Moderate) | 22 (Moderate) | 14 (Moderate) | 14 (Moderate) | 14 (Moderate) | 24 (Moderate) | 34 (Moderate) | 60 (Unhealthy) | 49 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 23 (Moderate) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
| so2 | - (Good) | - (Good) | - (Good) | 3.3 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 3.4 (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
PM2,5 6.6 (Good)
particulate matter (PM2.5) dustPM10 50 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dustSan Fernando
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 6.8 | 5.1 | 7.7 | 14 | 21 | 15 | 9.7 | 7.7 |
| pm10 | 34 | 29 | 44 | 52 | 52 | 43 | 36 | 32 |
San Fernando
| 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 | 2018-11 | 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 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 30 | 40 | 38 | 43 | 48 | 46 | 44 | 31 | 34 | 23 | 18 | 18 | 20 | 35 | 43 | 40 | 44 | 38 | 23 | 20 | 24 | 29 | 14 | 21 | 26 | 36 | 41 | 41 | 40 | 38 | 34 | 31 | 24 | 16 | 13 | 15 | 24 | 37 | 39 | 51 | 42 | 38 | 32 | 28 | 20 | 11 | 7.8 | 11 | 15 | 31 | 32 | 32 | 37 | 34 | 29 | 22 |
| pm10 | 51 | 55 | 44 | 46 | 39 | 33 | 30 | 29 | 27 | 46 | 72 | 66 | 67 | 49 | 46 | 41 | 35 | 21 | 25 | 39 | 54 | 53 | 58 | 56 | 40 | 32 | 33 | 30 | 29 | 28 | 26 | 40 | 38 | 52 | 48 | 41 | 31 | 38 | 32 | 42 | 28 | 29 | 26 | 42 | 47 | 62 | 57 | 52 | 41 | 47 | 35 | 34 | 32 | 27 | 30 | 33 |
| pm25 | 27 | 20 | 13 | 20 | 8.3 | 6.4 | 6.6 | 9.4 | 13 | 28 | 47 | 41 | 39 | 23 | 12 | 13 | 10 | 7.6 | 11 | 15 | 19 | 26 | 45 | 33 | 19 | 9 | 8.2 | 8.8 | 7 | 8 | 8.6 | 20 | 28 | 41 | 39 | 29 | 17 | 13 | 13 | 22 | 14 | 14 | 14 | 24 | 34 | 60 | 49 | 34 | 23 | - | - | - | - | - | - | - |
| so2 | - | - | - | 3.3 | - | - | - | - | 3.4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |