What is the air quality in San Fernando today? Is the air polluted in San Fernando?. Is there smog?
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:
21 (Moderate)
The highest PM10 values usually occur in month: 55 (February 2017).
The lowest value of particulate matter PM10 pollution in San Fernando is usually recorded in: December (18).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
4 (Good)
How high is the CO level? (carbon monoxide (CO))
888 (Good)
How is the O3 level today in San Fernando? (ozone (O3))
90 (Moderate)
How high is the level of NO2? (nitrogen dioxide (NO2))
5 (Good)
What is the current level of PM2.5 in San Fernando? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
5 (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: 4 (Saturday, January 13, 2024).
PM10 21 (Moderate)
SO2 4 (Good)
CO 888 (Good)
O3 90 (Moderate)
NO2 5 (Good)
PM2,5 5 (Good)
1 (Good)
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 | 2024-04-08 | 2024-04-09 | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 5 Good |
5 Good |
5 Good |
5 Good |
5 Good |
4 Good |
4 Good |
4 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
pm25 | 6 Good |
6 Good |
5 Good |
4 Good |
9 Good |
10 Good |
10 Good |
6 Good |
16 Moderate |
8 Good |
10 Good |
15 Moderate |
21 Moderate |
14 Moderate |
8 Good |
5 Good |
o3 | 33 Good |
42 Good |
66 Good |
67 Good |
52 Good |
39 Good |
47 Good |
74 Moderate |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
no2 | 18 Good |
20 Good |
8 Good |
7 Good |
15 Good |
22 Good |
17 Good |
7 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
co | 1061 Good |
1084 Good |
869 Good |
775 Good |
815 Good |
959 Good |
872 Good |
824 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
pm10 | 3 Good |
11 Good |
11 Good |
12 Good |
23 Moderate |
38 Moderate |
35 Moderate |
24 Moderate |
31 Moderate |
32 Moderate |
36 Moderate |
43 Moderate |
52 Unhealthy for Sensitive Groups |
52 Unhealthy for Sensitive Groups |
44 Moderate |
28 Moderate |
no | - Good |
- Good |
1 Good |
1 Good |
1 Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
- Good |
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 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 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 3.1 (Good) | 2.3 (Good) | 1.8 (Good) | 2.7 (Good) | 5.5 (Good) | 4.7 (Good) | 1.8 (Good) | 1.6 (Good) | 2.5 (Good) | 3.2 (Good) | 7.5 (Good) | 9.3 (Good) | 13 (Good) | 13 (Good) | 11 (Good) | 7.4 (Good) | 7.6 (Good) | 7.9 (Good) | 8.2 (Good) | 6 (Good) | 5.5 (Good) | 5.5 (Good) | 8.2 (Good) | 6.6 (Good) | 5.9 (Good) | 10 (Good) | 11 (Good) | 11 (Good) | 10 (Good) | 9.5 (Good) | 11 (Good) | 9.5 (Good) | 8.5 (Good) | 8.1 (Good) | 7.5 (Good) | 5.9 (Good) | 5.5 (Good) | 6.6 (Good) |
no2 | 2.3 (Good) | 1.6 (Good) | 5.5 (Good) | 10 (Good) | 14 (Good) | 13 (Good) | 4 (Good) | 11 (Good) | 7.7 (Good) | 2.3 (Good) | 8.1 (Good) | 7 (Good) | 6.2 (Good) | 10 (Good) | 11 (Good) | 16 (Good) | 14 (Good) | 11 (Good) | 8.9 (Good) | 5.6 (Good) | 6.7 (Good) | 9.2 (Good) | 8.1 (Good) | 7.3 (Good) | 7.7 (Good) | 8.6 (Good) | 15 (Good) | 17 (Good) | 15 (Good) | 19 (Good) | 11 (Good) | 12 (Good) | 9.7 (Good) | 8.6 (Good) | 7 (Good) | 8.4 (Good) | 11 (Good) | 16 (Good) |
o3 | 73 (Moderate) | 80 (Moderate) | 68 (Good) | 48 (Good) | 44 (Good) | 53 (Good) | 14 (Good) | 19 (Good) | 54 (Good) | 13 (Good) | 80 (Moderate) | 83 (Moderate) | 79 (Moderate) | 80 (Moderate) | 78 (Moderate) | 51 (Good) | 43 (Good) | 53 (Good) | 60 (Good) | 78 (Moderate) | 81 (Moderate) | 63 (Good) | 69 (Good) | 92 (Moderate) | 85 (Moderate) | 82 (Moderate) | 70 (Good) | 45 (Good) | 53 (Good) | 61 (Good) | 75 (Moderate) | 74 (Moderate) | 75 (Moderate) | 79 (Moderate) | 85 (Moderate) | 91 (Moderate) | 79 (Moderate) | 58 (Good) |
pm10 | - (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) | 22 (Moderate) | 18 (Good) | 20 (Good) | 21 (Moderate) | 22 (Moderate) | 26 (Moderate) | 24 (Moderate) | 19 (Good) | 21 (Moderate) | 20 (Good) | 55 (Unhealthy for Sensitive Groups) |
co | - (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) | 188 (Good) | 319 (Good) | 382 (Good) | 301 (Good) | 264 (Good) | 146 (Good) | 205 (Good) | 146 (Good) | 13 (Good) | 10 (Good) | 139 (Good) |
PM10 25 (Moderate)
particulate matter (PM10) suspended dustSO2 4 (Good)
sulfur dioxide (SO2)CO 888 (Good)
carbon monoxide (CO)O3 90 (Moderate)
ozone (O3)NO2 5 (Good)
nitrogen dioxide (NO2)PM2,5 5.4 (Good)
particulate matter (PM2.5) dust1 (Good)
index_name_noPM2,5 5.3 (Good)
particulate matter (PM2.5) dustPM10 16 (Good)
particulate matter (PM10) suspended dustSAN FERNANDO
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 | 3.9 | 4.1 | 4.4 | 5.1 | 4.8 | 4.9 | 5.1 | 5.1 |
pm25 | 6.2 | 9.8 | 10 | 8.6 | 3.6 | 5.4 | 5.7 | 6.1 |
o3 | 74 | 47 | 39 | 52 | 67 | 66 | 42 | 33 |
no2 | 6.5 | 17 | 22 | 15 | 7.3 | 8.5 | 20 | 18 |
co | 824 | 872 | 959 | 815 | 775 | 869 | 1084 | 1061 |
pm10 | 24 | 35 | 38 | 23 | 12 | 11 | 11 | 3.4 |
no | - | - | - | 1 | 0.83 | 1.1 | - | - |
San Fernando
index | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 | 2024-04-09 | 2024-04-08 |
---|---|---|---|---|---|---|---|---|
pm10 | 28 | 44 | 52 | 52 | 43 | 36 | 32 | 31 |
pm25 | 4.7 | 7.7 | 14 | 21 | 15 | 9.7 | 7.7 | 16 |
ES1593A
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 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 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 3.1 | 2.3 | 1.8 | 2.7 | 5.5 | 4.7 | 1.8 | 1.6 | 2.5 | 3.2 | 7.5 | 9.3 | 13 | 13 | 11 | 7.4 | 7.6 | 7.9 | 10 | 5.9 | 5.5 | 5.2 | 8 | 6.4 | 5.9 | 11 | 11 | 11 | 10 | 9.7 | 11 | 8.8 |
o3 | 73 | 80 | 68 | 48 | 44 | 53 | 14 | 19 | 54 | 13 | 80 | 83 | 79 | 80 | 78 | 51 | 43 | 53 | 60 | 78 | 81 | 63 | 69 | 92 | 85 | 82 | 70 | 45 | 53 | 61 | 75 | 74 |
pm10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 22 | 18 | 20 | 21 | 22 |
co | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 188 | 319 | 382 | 301 | 264 |
no2 | 2.3 | 1.6 | 5.5 | 10 | 14 | 13 | 4 | 11 | 7.7 | 2.3 | 8.1 | 7 | 6.2 | 10 | 11 | 16 | 14 | 11 | 7.2 | 3.3 | 6.7 | 8.6 | 7.3 | 5.8 | 7.7 | 7.3 | 8.7 | 17 | 15 | 18 | 11 | 12 |
San Fernando
index | 2018-10 | 2018-09 | 2018-07 | 2018-06 | 2018-05 | 2018-03 | 2018-02 | 2017-11 | 2017-10 | 2017-09 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
so2 | 6.3 | 6.2 | 5.8 | 8.3 | 6.8 | 9.7 | 12 | 9.3 | 11 | 10 | 8.5 | 8.1 | 7.5 | 5.9 | 5.5 | 6.6 |
co | - | - | - | - | - | - | - | - | - | - | 146 | 205 | 146 | 13 | 10 | 139 |
pm10 | - | - | - | - | - | - | - | - | - | - | 26 | 24 | 19 | 21 | 20 | 55 |
o3 | - | - | - | - | - | - | - | - | - | - | 75 | 79 | 85 | 91 | 79 | 58 |
no2 | 11 | 7.8 | 9.8 | 9 | 8.9 | 10 | 21 | 20 | 11 | 11 | 9.7 | 8.6 | 7 | 8.4 | 11 | 16 |