Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
46
O3
0.4
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Nov
31
Excellent
Sun
3 Nov
32
Excellent
Mon
4 Nov
35
Excellent
Tue
5 Nov
36
Excellent
Wed
6 Nov
35
Excellent
Thu
7 Nov
38
Excellent
Fri
8 Nov
36
Excellent
Air quality in the last 12 months (Chen Barag)
|
2024/09
|
22
|
22
|
26
|
28
|
25
|
24
|
35
|
36
|
52
|
25
|
24
|
32
|
25
|
32
|
29
|
25
|
22
|
32
|
26
|
28
|
24
|
23
|
31
|
29
|
36
|
42
|
37
|
34
|
20
|
24
|
|
|
2024/08
|
30
|
33
|
21
|
18
|
27
|
33
|
23
|
39
|
42
|
33
|
33
|
40
|
44
|
42
|
40
|
37
|
38
|
24
|
28
|
29
|
25
|
79
|
78
|
34
|
32
|
34
|
32
|
25
|
27
|
26
|
27
|
|
2024/07
|
48
|
62
|
55
|
55
|
65
|
59
|
60
|
53
|
58
|
76
|
105
|
114
|
83
|
65
|
40
|
16
|
28
|
54
|
31
|
30
|
25
|
24
|
25
|
25
|
23
|
25
|
17
|
21
|
24
|
18
|
22
|
|
2024/06
|
34
|
46
|
46
|
38
|
33
|
31
|
32
|
24
|
25
|
30
|
27
|
27
|
21
|
24
|
31
|
30
|
25
|
30
|
30
|
24
|
35
|
56
|
32
|
30
|
32
|
30
|
33
|
30
|
27
|
44
|
|
|
2024/05
|
44
|
32
|
35
|
57
|
29
|
33
|
31
|
59
|
33
|
40
|
28
|
27
|
27
|
45
|
42
|
37
|
41
|
31
|
26
|
26
|
30
|
34
|
31
|
40
|
37
|
31
|
41
|
30
|
32
|
28
|
28
|
|
2024/04
|
33
|
25
|
27
|
31
|
23
|
28
|
29
|
27
|
26
|
34
|
38
|
34
|
36
|
331
|
160
|
23
|
34
|
24
|
28
|
33
|
50
|
46
|
22
|
30
|
35
|
27
|
26
|
19
|
20
|
26
|
|
|
2024/03
|
25
|
31
|
36
|
31
|
31
|
23
|
31
|
36
|
38
|
26
|
27
|
22
|
27
|
24
|
35
|
43
|
26
|
28
|
33
|
26
|
29
|
63
|
49
|
22
|
26
|
27
|
108
|
42
|
42
|
36
|
34
|
|
2024/02
|
29
|
51
|
33
|
51
|
40
|
38
|
27
|
27
|
47
|
53
|
28
|
29
|
28
|
31
|
27
|
70
|
56
|
38
|
40
|
33
|
31
|
29
|
29
|
37
|
33
|
38
|
37
|
34
|
29
|
||
|
2024/01
|
26
|
23
|
23
|
24
|
32
|
27
|
30
|
38
|
38
|
25
|
25
|
33
|
29
|
27
|
33
|
37
|
29
|
30
|
48
|
38
|
38
|
37
|
26
|
26
|
26
|
31
|
26
|
26
|
36
|
48
|
32
|
|
2023/12
|
23
|
23
|
24
|
23
|
29
|
28
|
31
|
35
|
31
|
31
|
48
|
49
|
60
|
60
|
62
|
49
|
40
|
48
|
46
|
31
|
45
|
27
|
24
|
25
|
26
|
42
|
41
|
29
|
43
|
38
|
29
|
|
2023/11
|
21
|
24
|
32
|
39
|
28
|
28
|
29
|
22
|
23
|
25
|
27
|
28
|
22
|
26
|
24
|
23
|
28
|
21
|
24
|
24
|
27
|
26
|
24
|
26
|
29
|
33
|
29
|
28
|
24
|
24
|
|
|
2023/10
|
29
|
30
|
29
|
25
|
30
|
29
|
32
|
39
|
45
|
39
|
36
|
29
|
28
|
36
|
26
|
29
|
26
|
23
|
23
|
29
|
28
|
29
|
27
|
27
|
35
|
27
|
34
|
30
|
31
|
29
|
37
|
|
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