Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
106
O3
0.6
CO
12
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
67
Good
Sun
6 Sep
68
Good
Mon
7 Sep
60
Good
Tue
8 Sep
62
Good
Wed
9 Sep
61
Good
Thu
10 Sep
62
Good
Fri
11 Sep
17
Excellent
Air quality in the last 12 months (Dulan)
|
2026/08
|
41
|
39
|
39
|
39
|
36
|
39
|
42
|
42
|
38
|
36
|
33
|
36
|
40
|
35
|
35
|
38
|
37
|
40
|
36
|
38
|
34
|
34
|
34
|
30
|
43
|
97
|
52
|
35
|
36
|
34
|
35
|
|
2026/07
|
37
|
38
|
38
|
38
|
37
|
35
|
36
|
31
|
38
|
35
|
35
|
32
|
25
|
28
|
27
|
32
|
50
|
41
|
38
|
38
|
38
|
35
|
39
|
37
|
36
|
34
|
38
|
35
|
34
|
33
|
36
|
|
2026/06
|
35
|
49
|
49
|
50
|
38
|
41
|
47
|
46
|
37
|
33
|
32
|
35
|
35
|
38
|
37
|
43
|
35
|
32
|
34
|
36
|
39
|
36
|
36
|
33
|
32
|
34
|
39
|
39
|
38
|
54
|
|
|
2026/05
|
56
|
46
|
37
|
36
|
39
|
39
|
33
|
32
|
34
|
36
|
40
|
37
|
80
|
61
|
35
|
38
|
39
|
36
|
42
|
52
|
59
|
50
|
48
|
46
|
66
|
49
|
33
|
31
|
36
|
36
|
36
|
|
2026/04
|
38
|
49
|
76
|
42
|
38
|
46
|
46
|
37
|
37
|
42
|
39
|
39
|
38
|
44
|
52
|
49
|
37
|
35
|
54
|
61
|
69
|
86
|
69
|
46
|
36
|
37
|
39
|
40
|
39
|
39
|
|
|
2026/03
|
48
|
69
|
42
|
53
|
53
|
32
|
33
|
43
|
31
|
28
|
34
|
247
|
216
|
69
|
45
|
36
|
60
|
41
|
41
|
41
|
33
|
48
|
40
|
38
|
41
|
44
|
58
|
43
|
37
|
43
|
41
|
|
2026/02
|
31
|
31
|
27
|
21
|
36
|
57
|
35
|
29
|
78
|
54
|
46
|
35
|
25
|
23
|
34
|
33
|
44
|
32
|
19
|
15
|
33
|
15
|
34
|
42
|
35
|
47
|
40
|
38
|
|||
|
2026/01
|
30
|
29
|
29
|
25
|
24
|
21
|
21
|
23
|
21
|
21
|
21
|
22
|
44
|
101
|
44
|
32
|
33
|
51
|
61
|
45
|
40
|
34
|
30
|
50
|
233
|
96
|
68
|
44
|
138
|
55
|
33
|
|
2025/12
|
28
|
35
|
30
|
28
|
27
|
27
|
28
|
33
|
31
|
31
|
38
|
152
|
40
|
31
|
30
|
36
|
25
|
27
|
37
|
40
|
30
|
42
|
53
|
41
|
33
|
30
|
25
|
28
|
24
|
27
|
29
|
|
2025/11
|
25
|
25
|
22
|
20
|
35
|
63
|
106
|
75
|
48
|
41
|
35
|
33
|
26
|
29
|
33
|
28
|
40
|
30
|
25
|
27
|
26
|
27
|
39
|
55
|
33
|
47
|
28
|
27
|
25
|
28
|
|
|
2025/10
|
27
|
24
|
24
|
31
|
50
|
30
|
33
|
28
|
26
|
24
|
21
|
21
|
22
|
29
|
35
|
38
|
37
|
28
|
29
|
26
|
25
|
29
|
30
|
25
|
33
|
26
|
20
|
21
|
24
|
24
|
23
|
|
2025/09
|
20
|
27
|
37
|
32
|
46
|
52
|
38
|
40
|
37
|
34
|
35
|
41
|
40
|
32
|
53
|
48
|
32
|
34
|
28
|
39
|
32
|
61
|
45
|
33
|
32
|
38
|
46
|
32
|
32
|
32
|
|
|
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