Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
6
PM2.5
61
*
PM10
27
O3
0.3
CO
3
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Oct
42
Excellent
Wed
21 Oct
43
Excellent
Thu
22 Oct
44
Excellent
Fri
23 Oct
43
Excellent
Sat
24 Oct
51
Good
Sun
25 Oct
57
Good
Mon
26 Oct
20
Excellent
Air quality in the last 12 months (Chen Barag)
|
2026/08
|
22
|
21
|
23
|
24
|
29
|
24
|
34
|
34
|
28
|
27
|
21
|
23
|
21
|
24
|
24
|
23
|
24
|
23
|
26
|
21
|
20
|
19
|
24
|
23
|
19
|
21
|
24
|
18
|
18
|
21
|
28
|
|
2026/07
|
27
|
25
|
25
|
24
|
23
|
18
|
22
|
24
|
25
|
22
|
27
|
26
|
23
|
24
|
21
|
22
|
22
|
25
|
25
|
27
|
26
|
23
|
25
|
28
|
26
|
27
|
29
|
23
|
23
|
28
|
18
|
|
2026/06
|
23
|
28
|
24
|
22
|
23
|
24
|
22
|
27
|
26
|
25
|
30
|
25
|
31
|
28
|
28
|
28
|
31
|
29
|
26
|
26
|
22
|
25
|
26
|
29
|
29
|
35
|
28
|
30
|
27
|
29
|
|
|
2026/05
|
26
|
24
|
27
|
30
|
33
|
26
|
28
|
29
|
31
|
31
|
30
|
37
|
43
|
50
|
26
|
25
|
26
|
31
|
31
|
34
|
32
|
37
|
37
|
35
|
25
|
30
|
34
|
28
|
29
|
31
|
59
|
|
2026/04
|
25
|
28
|
33
|
25
|
26
|
26
|
25
|
28
|
25
|
25
|
27
|
28
|
27
|
28
|
43
|
25
|
30
|
27
|
59
|
31
|
26
|
27
|
30
|
25
|
27
|
28
|
33
|
28
|
28
|
31
|
|
|
2026/03
|
40
|
45
|
38
|
33
|
33
|
34
|
30
|
35
|
28
|
36
|
36
|
33
|
33
|
30
|
29
|
28
|
35
|
28
|
27
|
30
|
38
|
32
|
26
|
24
|
26
|
25
|
25
|
25
|
25
|
24
|
25
|
|
2026/02
|
37
|
24
|
24
|
25
|
26
|
29
|
28
|
21
|
37
|
30
|
40
|
28
|
31
|
32
|
24
|
30
|
62
|
25
|
22
|
30
|
47
|
40
|
27
|
26
|
36
|
30
|
38
|
45
|
|||
|
2026/01
|
40
|
25
|
33
|
26
|
25
|
29
|
28
|
27
|
39
|
36
|
31
|
31
|
31
|
41
|
41
|
31
|
28
|
29
|
31
|
32
|
28
|
26
|
27
|
34
|
32
|
33
|
31
|
33
|
38
|
35
|
34
|
|
2025/12
|
31
|
29
|
29
|
29
|
22
|
29
|
29
|
32
|
27
|
26
|
27
|
26
|
21
|
22
|
38
|
40
|
34
|
26
|
31
|
32
|
32
|
34
|
25
|
29
|
30
|
34
|
30
|
25
|
26
|
30
|
34
|
|
2025/11
|
23
|
22
|
18
|
21
|
24
|
23
|
23
|
32
|
28
|
25
|
20
|
22
|
25
|
24
|
27
|
26
|
21
|
23
|
23
|
24
|
25
|
24
|
28
|
24
|
28
|
27
|
27
|
26
|
41
|
32
|
|
|
2025/10
|
28
|
31
|
45
|
26
|
31
|
29
|
33
|
26
|
27
|
32
|
27
|
27
|
29
|
29
|
29
|
27
|
26
|
21
|
21
|
25
|
25
|
25
|
23
|
22
|
25
|
22
|
24
|
30
|
23
|
20
|
16
|
|
2025/09
|
24
|
24
|
37
|
30
|
31
|
21
|
23
|
22
|
21
|
24
|
25
|
23
|
29
|
22
|
26
|
22
|
24
|
23
|
28
|
35
|
28
|
35
|
29
|
21
|
30
|
29
|
28
|
35
|
31
|
34
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution