Air Quality
Excellent
No health implications.
9
PM2.5
30
PM10
52
O3
0.3
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Oct
46
Excellent
Wed
28 Oct
47
Excellent
Thu
29 Oct
44
Excellent
Fri
30 Oct
52
Good
Sat
31 Oct
48
Excellent
Sun
1 Nov
43
Excellent
Mon
2 Nov
50
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