Air Pollution in Dafan: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Dafan. Today is Wednesday, May 8, 2024. The following air pollution values have been recorded for Dafan:- particulate matter (PM2.5) dust - 22 (Moderate)
- carbon monoxide (CO) - 219 (Good)
- ozone (O3) - 0 (Good)
- nitrogen dioxide (NO2) - 7 (Good)
- particulate matter (PM10) suspended dust - 36 (Moderate)
- sulfur dioxide (SO2) - 8 (Good)
What is the air quality in Dafan today? Is the air polluted in Dafan?. Is there smog?
What is the current level of PM2.5 in Dafan? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
22 (Moderate)
For comparison, the highest level of PM2.5 in Dafan in the last 7 days was: 23 (Friday, May 27, 2022) and the lowest: 23 (Friday, May 27, 2022).
The highest PM2.5 values were recorded: 30 (January 2019).
The lowest level of particulate matter PM2.5 pollution occurs in month: July (12).
How high is the CO level? (carbon monoxide (CO))
219 (Good)
How is the O3 level today in Dafan? (ozone (O3))
0 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
7 (Good)
What is the level of PM10 today in Dafan? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Dafan is:
36 (Moderate)
The highest PM10 values usually occur in month: 47 (January 2019).
The lowest value of particulate matter PM10 pollution in Dafan is usually recorded in: July (24).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
8 (Good)
Current data Friday, May 27, 2022, 3:00 PM
PM2,5 22 (Moderate)
CO 219 (Good)
O3 0 (Good)
NO2 7 (Good)
PM10 36 (Moderate)
SO2 8 (Good)
Data on air pollution from recent days in Dafan
index
2022-05-27
pm25
23
Moderate
co
475
Good
o3
25
Good
no2
21
Good
pm10
32
Moderate
so2
4
Good
data source »
Air pollution in Dafan from October 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
pm25
23 (Moderate)
27 (Moderate)
21 (Moderate)
20 (Moderate)
23 (Moderate)
27 (Moderate)
27 (Moderate)
28 (Moderate)
24 (Moderate)
20 (Moderate)
12 (Good)
17 (Moderate)
22 (Moderate)
22 (Moderate)
24 (Moderate)
19 (Moderate)
30 (Moderate)
22 (Moderate)
17 (Moderate)
25 (Moderate)
co
674 (Good)
559 (Good)
624 (Good)
638 (Good)
767 (Good)
717 (Good)
616 (Good)
598 (Good)
534 (Good)
469 (Good)
497 (Good)
581 (Good)
614 (Good)
626 (Good)
675 (Good)
858 (Good)
988 (Good)
797 (Good)
687 (Good)
632 (Good)
no2
8.5 (Good)
14 (Good)
12 (Good)
6.3 (Good)
17 (Good)
20 (Good)
19 (Good)
17 (Good)
10 (Good)
6.6 (Good)
4.3 (Good)
7 (Good)
11 (Good)
13 (Good)
15 (Good)
10 (Good)
22 (Good)
17 (Good)
13 (Good)
12 (Good)
o3
115 (Moderate)
140 (Unhealthy for Sensitive Groups)
99 (Moderate)
80 (Moderate)
71 (Moderate)
90 (Moderate)
113 (Moderate)
126 (Unhealthy for Sensitive Groups)
156 (Unhealthy)
120 (Unhealthy for Sensitive Groups)
100 (Moderate)
118 (Moderate)
137 (Unhealthy for Sensitive Groups)
106 (Moderate)
105 (Moderate)
66 (Good)
67 (Good)
58 (Good)
78 (Moderate)
105 (Moderate)
pm10
30 (Moderate)
42 (Moderate)
33 (Moderate)
30 (Moderate)
30 (Moderate)
39 (Moderate)
47 (Moderate)
46 (Moderate)
33 (Moderate)
28 (Moderate)
24 (Moderate)
31 (Moderate)
41 (Moderate)
34 (Moderate)
42 (Moderate)
29 (Moderate)
47 (Moderate)
42 (Moderate)
33 (Moderate)
46 (Moderate)
so2
4.2 (Good)
4.4 (Good)
4.3 (Good)
5.9 (Good)
4.9 (Good)
5.1 (Good)
4.3 (Good)
4.9 (Good)
5.3 (Good)
4.1 (Good)
4.3 (Good)
5.3 (Good)
5.6 (Good)
6.4 (Good)
8.1 (Good)
6.3 (Good)
9.4 (Good)
9.2 (Good)
8.6 (Good)
8.9 (Good)
data source »
千岛湖
Friday, May 27, 2022, 3:00 PM
PM2,5 22 (Moderate)
particulate matter (PM2.5) dust
CO 219 (Good)
carbon monoxide (CO)
O3 0.05 (Good)
ozone (O3)
NO2 7 (Good)
nitrogen dioxide (NO2)
PM10 36 (Moderate)
particulate matter (PM10) suspended dust
SO2 7.7 (Good)
sulfur dioxide (SO2)
千岛湖
index
2022-05-27
pm25
23
co
475
o3
25
no2
21
pm10
32
so2
4.4
千岛湖
2018-10 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
pm25
23
27
21
20
23
27
27
28
24
20
12
17
22
22
24
19
30
22
17
25
co
674
559
624
638
767
717
616
598
534
469
497
581
614
626
675
858
988
797
687
632
no2
8.5
14
12
6.3
17
20
19
17
10
6.6
4.3
7
11
13
15
10
22
17
13
12
o3
115
140
99
80
71
90
113
126
156
120
100
118
137
106
105
66
67
58
78
105
pm10
30
42
33
30
30
39
47
46
33
28
24
31
41
34
42
29
47
42
33
46
so2
4.2
4.4
4.3
5.9
4.9
5.1
4.3
4.9
5.3
4.1
4.3
5.3
5.6
6.4
8.1
6.3
9.4
9.2
8.6
8.9
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM2,5 22 (Moderate)
CO 219 (Good)
O3 0 (Good)
NO2 7 (Good)
PM10 36 (Moderate)
SO2 8 (Good)
Data on air pollution from recent days in Dafan
| index | 2022-05-27 |
|---|---|
| pm25 | 23 Moderate |
| co | 475 Good |
| o3 | 25 Good |
| no2 | 21 Good |
| pm10 | 32 Moderate |
| so2 | 4 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 23 (Moderate) | 27 (Moderate) | 21 (Moderate) | 20 (Moderate) | 23 (Moderate) | 27 (Moderate) | 27 (Moderate) | 28 (Moderate) | 24 (Moderate) | 20 (Moderate) | 12 (Good) | 17 (Moderate) | 22 (Moderate) | 22 (Moderate) | 24 (Moderate) | 19 (Moderate) | 30 (Moderate) | 22 (Moderate) | 17 (Moderate) | 25 (Moderate) |
| co | 674 (Good) | 559 (Good) | 624 (Good) | 638 (Good) | 767 (Good) | 717 (Good) | 616 (Good) | 598 (Good) | 534 (Good) | 469 (Good) | 497 (Good) | 581 (Good) | 614 (Good) | 626 (Good) | 675 (Good) | 858 (Good) | 988 (Good) | 797 (Good) | 687 (Good) | 632 (Good) |
| no2 | 8.5 (Good) | 14 (Good) | 12 (Good) | 6.3 (Good) | 17 (Good) | 20 (Good) | 19 (Good) | 17 (Good) | 10 (Good) | 6.6 (Good) | 4.3 (Good) | 7 (Good) | 11 (Good) | 13 (Good) | 15 (Good) | 10 (Good) | 22 (Good) | 17 (Good) | 13 (Good) | 12 (Good) |
| o3 | 115 (Moderate) | 140 (Unhealthy for Sensitive Groups) | 99 (Moderate) | 80 (Moderate) | 71 (Moderate) | 90 (Moderate) | 113 (Moderate) | 126 (Unhealthy for Sensitive Groups) | 156 (Unhealthy) | 120 (Unhealthy for Sensitive Groups) | 100 (Moderate) | 118 (Moderate) | 137 (Unhealthy for Sensitive Groups) | 106 (Moderate) | 105 (Moderate) | 66 (Good) | 67 (Good) | 58 (Good) | 78 (Moderate) | 105 (Moderate) |
| pm10 | 30 (Moderate) | 42 (Moderate) | 33 (Moderate) | 30 (Moderate) | 30 (Moderate) | 39 (Moderate) | 47 (Moderate) | 46 (Moderate) | 33 (Moderate) | 28 (Moderate) | 24 (Moderate) | 31 (Moderate) | 41 (Moderate) | 34 (Moderate) | 42 (Moderate) | 29 (Moderate) | 47 (Moderate) | 42 (Moderate) | 33 (Moderate) | 46 (Moderate) |
| so2 | 4.2 (Good) | 4.4 (Good) | 4.3 (Good) | 5.9 (Good) | 4.9 (Good) | 5.1 (Good) | 4.3 (Good) | 4.9 (Good) | 5.3 (Good) | 4.1 (Good) | 4.3 (Good) | 5.3 (Good) | 5.6 (Good) | 6.4 (Good) | 8.1 (Good) | 6.3 (Good) | 9.4 (Good) | 9.2 (Good) | 8.6 (Good) | 8.9 (Good) |
PM2,5 22 (Moderate)
particulate matter (PM2.5) dustCO 219 (Good)
carbon monoxide (CO)O3 0.05 (Good)
ozone (O3)NO2 7 (Good)
nitrogen dioxide (NO2)PM10 36 (Moderate)
particulate matter (PM10) suspended dustSO2 7.7 (Good)
sulfur dioxide (SO2)千岛湖
| index | 2022-05-27 |
|---|---|
| pm25 | 23 |
| co | 475 |
| o3 | 25 |
| no2 | 21 |
| pm10 | 32 |
| so2 | 4.4 |
千岛湖
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 23 | 27 | 21 | 20 | 23 | 27 | 27 | 28 | 24 | 20 | 12 | 17 | 22 | 22 | 24 | 19 | 30 | 22 | 17 | 25 |
| co | 674 | 559 | 624 | 638 | 767 | 717 | 616 | 598 | 534 | 469 | 497 | 581 | 614 | 626 | 675 | 858 | 988 | 797 | 687 | 632 |
| no2 | 8.5 | 14 | 12 | 6.3 | 17 | 20 | 19 | 17 | 10 | 6.6 | 4.3 | 7 | 11 | 13 | 15 | 10 | 22 | 17 | 13 | 12 |
| o3 | 115 | 140 | 99 | 80 | 71 | 90 | 113 | 126 | 156 | 120 | 100 | 118 | 137 | 106 | 105 | 66 | 67 | 58 | 78 | 105 |
| pm10 | 30 | 42 | 33 | 30 | 30 | 39 | 47 | 46 | 33 | 28 | 24 | 31 | 41 | 34 | 42 | 29 | 47 | 42 | 33 | 46 |
| so2 | 4.2 | 4.4 | 4.3 | 5.9 | 4.9 | 5.1 | 4.3 | 4.9 | 5.3 | 4.1 | 4.3 | 5.3 | 5.6 | 6.4 | 8.1 | 6.3 | 9.4 | 9.2 | 8.6 | 8.9 |