Air Pollution in Castro: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Castro. Today is Sunday, June 16, 2024. The following air pollution values have been recorded for Castro:- particulate matter (PM10) suspended dust - 17 (Good)
- nitrogen dioxide (NO2) - 4 (Good)
- sulfur dioxide (SO2) - 1 (Good)
- particulate matter (PM2.5) dust - 6 (Good)
What is the air quality in Castro today? Is the air polluted in Castro?. Is there smog?
What is the level of PM10 today in Castro? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Castro is:
17 (Good)
The highest PM10 values usually occur in month: 53 (February 2020).
The lowest value of particulate matter PM10 pollution in Castro is usually recorded in: November (2).
How high is the level of NO2? (nitrogen dioxide (NO2))
4 (Good)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)
What is the current level of PM2.5 in Castro? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
6 (Good)
For comparison, the highest level of PM2.5 in Castro in the last 7 days was: 9 (Thursday, May 25, 2023) and the lowest: 5 (Tuesday, May 30, 2023).
The highest PM2.5 values were recorded: 54 (February 2020).
The lowest level of particulate matter PM2.5 pollution occurs in month: November (0.49).
Current data Wednesday, May 31, 2023, 4:00 AM
PM10 17 (Good)
NO2 4 (Good)
SO2 1 (Good)
PM2,5 6 (Good)
1 (Good)
Data on air pollution from recent days in Castro
index
2023-05-24
2023-05-25
2023-05-26
2023-05-27
2023-05-28
2023-05-29
2023-05-30
2023-05-31
no
3
Good
2
Good
2
Good
3
Good
3
Good
4
Good
2
Good
1
Good
pm10
28
Moderate
26
Moderate
23
Moderate
22
Moderate
20
Moderate
17
Good
15
Good
15
Good
no2
16
Good
8
Good
13
Good
13
Good
18
Good
14
Good
6
Good
9
Good
pm25
8
Good
9
Good
8
Good
7
Good
8
Good
7
Good
5
Good
5
Good
so2
3
Good
2
Good
3
Good
3
Good
3
Good
2
Good
4
Good
2
Good
data source »
Air pollution in Castro from April 2019 to March 2020
index
2020-03
2020-02
2020-01
2019-11
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
pm25
8.3 (Good)
54 (Unhealthy for Sensitive Groups)
5.1 (Good)
0.49 (Good)
2.4 (Good)
3.9 (Good)
3.7 (Good)
8.6 (Good)
12 (Good)
6.3 (Good)
pm10
32 (Moderate)
53 (Unhealthy for Sensitive Groups)
24 (Moderate)
2 (Good)
12 (Good)
19 (Good)
20 (Moderate)
28 (Moderate)
37 (Moderate)
29 (Moderate)
no2
14 (Good)
20 (Good)
13 (Good)
0.48 (Good)
4.2 (Good)
4.4 (Good)
4.6 (Good)
12 (Good)
11 (Good)
11 (Good)
so2
6 (Good)
6 (Good)
4.8 (Good)
0.22 (Good)
2 (Good)
2.8 (Good)
2.6 (Good)
3.9 (Good)
4.4 (Good)
5.1 (Good)
data source »
ES1761A
Wednesday, May 31, 2023, 4:00 AM
PM10 17 (Good)
particulate matter (PM10) suspended dust
NO2 4 (Good)
nitrogen dioxide (NO2)
SO2 1 (Good)
sulfur dioxide (SO2)
PM2,5 6 (Good)
particulate matter (PM2.5) dust
1 (Good)
index_name_no
ES1761A
index
2023-05-31
2023-05-30
2023-05-29
2023-05-28
2023-05-27
2023-05-26
2023-05-25
2023-05-24
no
1
1.6
3.6
2.8
2.6
2.5
1.9
3
pm10
15
15
17
20
22
23
26
28
no2
8.6
6.4
14
18
13
13
8
16
pm25
5.4
5.4
6.9
7.8
6.5
7.9
8.6
7.5
so2
2.4
3.9
1.9
2.5
2.9
3.2
2.5
3
ES1761A
index
2020-03
2020-02
2020-01
2019-11
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
pm25
8.3
54
5.1
0.49
2.4
3.9
3.7
8.6
12
6.3
pm10
32
53
24
2
12
19
20
28
37
29
so2
6
6
4.8
0.22
2
2.8
2.6
3.9
4.4
5.1
no2
14
20
13
0.48
4.2
4.4
4.6
12
11
11
* Pollution data source:
https://openaq.org
(EEA Spain)
The data is licensed under CC-By 4.0
PM10 17 (Good)
NO2 4 (Good)
SO2 1 (Good)
PM2,5 6 (Good)
1 (Good)
Data on air pollution from recent days in Castro
| index | 2023-05-24 | 2023-05-25 | 2023-05-26 | 2023-05-27 | 2023-05-28 | 2023-05-29 | 2023-05-30 | 2023-05-31 |
|---|---|---|---|---|---|---|---|---|
| no | 3 Good |
2 Good |
2 Good |
3 Good |
3 Good |
4 Good |
2 Good |
1 Good |
| pm10 | 28 Moderate |
26 Moderate |
23 Moderate |
22 Moderate |
20 Moderate |
17 Good |
15 Good |
15 Good |
| no2 | 16 Good |
8 Good |
13 Good |
13 Good |
18 Good |
14 Good |
6 Good |
9 Good |
| pm25 | 8 Good |
9 Good |
8 Good |
7 Good |
8 Good |
7 Good |
5 Good |
5 Good |
| so2 | 3 Good |
2 Good |
3 Good |
3 Good |
3 Good |
2 Good |
4 Good |
2 Good |
| index | 2020-03 | 2020-02 | 2020-01 | 2019-11 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 8.3 (Good) | 54 (Unhealthy for Sensitive Groups) | 5.1 (Good) | 0.49 (Good) | 2.4 (Good) | 3.9 (Good) | 3.7 (Good) | 8.6 (Good) | 12 (Good) | 6.3 (Good) |
| pm10 | 32 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 24 (Moderate) | 2 (Good) | 12 (Good) | 19 (Good) | 20 (Moderate) | 28 (Moderate) | 37 (Moderate) | 29 (Moderate) |
| no2 | 14 (Good) | 20 (Good) | 13 (Good) | 0.48 (Good) | 4.2 (Good) | 4.4 (Good) | 4.6 (Good) | 12 (Good) | 11 (Good) | 11 (Good) |
| so2 | 6 (Good) | 6 (Good) | 4.8 (Good) | 0.22 (Good) | 2 (Good) | 2.8 (Good) | 2.6 (Good) | 3.9 (Good) | 4.4 (Good) | 5.1 (Good) |
PM10 17 (Good)
particulate matter (PM10) suspended dustNO2 4 (Good)
nitrogen dioxide (NO2)SO2 1 (Good)
sulfur dioxide (SO2)PM2,5 6 (Good)
particulate matter (PM2.5) dust1 (Good)
index_name_noES1761A
| index | 2023-05-31 | 2023-05-30 | 2023-05-29 | 2023-05-28 | 2023-05-27 | 2023-05-26 | 2023-05-25 | 2023-05-24 |
|---|---|---|---|---|---|---|---|---|
| no | 1 | 1.6 | 3.6 | 2.8 | 2.6 | 2.5 | 1.9 | 3 |
| pm10 | 15 | 15 | 17 | 20 | 22 | 23 | 26 | 28 |
| no2 | 8.6 | 6.4 | 14 | 18 | 13 | 13 | 8 | 16 |
| pm25 | 5.4 | 5.4 | 6.9 | 7.8 | 6.5 | 7.9 | 8.6 | 7.5 |
| so2 | 2.4 | 3.9 | 1.9 | 2.5 | 2.9 | 3.2 | 2.5 | 3 |
ES1761A
| index | 2020-03 | 2020-02 | 2020-01 | 2019-11 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 8.3 | 54 | 5.1 | 0.49 | 2.4 | 3.9 | 3.7 | 8.6 | 12 | 6.3 |
| pm10 | 32 | 53 | 24 | 2 | 12 | 19 | 20 | 28 | 37 | 29 |
| so2 | 6 | 6 | 4.8 | 0.22 | 2 | 2.8 | 2.6 | 3.9 | 4.4 | 5.1 |
| no2 | 14 | 20 | 13 | 0.48 | 4.2 | 4.4 | 4.6 | 12 | 11 | 11 |