Air Quality
Excellent
No health implications.
1
PM2.5
14
PM10
51
O3
0.2
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Oct
60
Good
Tue
13 Oct
46
Excellent
Wed
14 Oct
49
Excellent
Thu
15 Oct
53
Good
Fri
16 Oct
49
Excellent
Sat
17 Oct
50
Excellent
Sun
18 Oct
47
Excellent
Air quality in the last 12 months (Duolun)
|
2026/08
|
25
|
24
|
25
|
24
|
22
|
22
|
18
|
21
|
26
|
32
|
30
|
20
|
21
|
21
|
23
|
19
|
19
|
22
|
27
|
31
|
34
|
35
|
28
|
29
|
25
|
24
|
23
|
24
|
22
|
20
|
19
|
|
2026/07
|
28
|
27
|
33
|
35
|
26
|
24
|
24
|
23
|
28
|
24
|
23
|
28
|
35
|
27
|
25
|
23
|
28
|
23
|
28
|
30
|
29
|
28
|
26
|
30
|
29
|
30
|
29
|
30
|
28
|
23
|
29
|
|
2026/06
|
31
|
38
|
22
|
17
|
18
|
16
|
17
|
17
|
17
|
19
|
22
|
32
|
33
|
24
|
29
|
30
|
27
|
33
|
39
|
23
|
22
|
27
|
23
|
21
|
24
|
26
|
32
|
38
|
39
|
31
|
|
|
2026/05
|
31
|
33
|
22
|
24
|
39
|
36
|
26
|
27
|
48
|
37
|
29
|
42
|
55
|
77
|
51
|
39
|
26
|
25
|
33
|
32
|
30
|
35
|
33
|
48
|
40
|
32
|
30
|
27
|
30
|
33
|
40
|
|
2026/04
|
24
|
37
|
68
|
46
|
38
|
23
|
24
|
42
|
30
|
30
|
36
|
40
|
41
|
52
|
59
|
43
|
41
|
55
|
162
|
82
|
28
|
33
|
41
|
41
|
42
|
35
|
32
|
22
|
23
|
29
|
|
|
2026/03
|
42
|
57
|
41
|
34
|
34
|
22
|
32
|
43
|
21
|
30
|
21
|
39
|
63
|
26
|
37
|
37
|
49
|
29
|
27
|
28
|
57
|
49
|
55
|
69
|
51
|
28
|
25
|
35
|
35
|
25
|
29
|
|
2026/02
|
15
|
13
|
23
|
37
|
20
|
11
|
11
|
14
|
26
|
35
|
21
|
40
|
34
|
35
|
18
|
20
|
62
|
20
|
38
|
78
|
226
|
26
|
22
|
33
|
66
|
34
|
33
|
33
|
|||
|
2026/01
|
30
|
19
|
29
|
23
|
11
|
21
|
19
|
41
|
55
|
18
|
16
|
40
|
19
|
46
|
59
|
24
|
18
|
24
|
18
|
13
|
13
|
20
|
23
|
19
|
22
|
30
|
18
|
31
|
31
|
31
|
22
|
|
2025/12
|
20
|
20
|
20
|
18
|
25
|
42
|
27
|
19
|
35
|
51
|
26
|
34
|
20
|
29
|
43
|
40
|
25
|
30
|
58
|
17
|
20
|
41
|
36
|
25
|
18
|
29
|
40
|
38
|
22
|
19
|
19
|
|
2025/11
|
19
|
11
|
29
|
33
|
48
|
53
|
49
|
35
|
11
|
15
|
26
|
43
|
13
|
26
|
46
|
20
|
14
|
16
|
19
|
19
|
19
|
30
|
67
|
39
|
28
|
37
|
24
|
49
|
56
|
43
|
|
|
2025/10
|
18
|
30
|
29
|
23
|
20
|
19
|
24
|
17
|
15
|
14
|
25
|
21
|
31
|
37
|
25
|
23
|
12
|
11
|
11
|
13
|
16
|
21
|
32
|
37
|
25
|
14
|
14
|
33
|
69
|
37
|
22
|
|
2025/09
|
18
|
24
|
46
|
36
|
31
|
14
|
10
|
13
|
24
|
23
|
35
|
34
|
34
|
12
|
13
|
11
|
14
|
10
|
15
|
18
|
18
|
27
|
15
|
14
|
16
|
22
|
19
|
20
|
16
|
15
|
|
|
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