Air Quality
Excellent
No health implications.
13
PM2.5
26
PM10
52
O3
0.5
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
85
Good
Fri
14 Aug
80
Good
Sat
15 Aug
78
Good
Sun
16 Aug
73
Good
Mon
17 Aug
60
Good
Tue
18 Aug
42
Excellent
Wed
19 Aug
35
Excellent
Air quality in the last 12 months (Hanyuan)
|
2026/07
|
28
|
25
|
28
|
28
|
29
|
35
|
31
|
32
|
37
|
40
|
20
|
19
|
25
|
30
|
29
|
29
|
23
|
21
|
26
|
31
|
31
|
34
|
34
|
32
|
37
|
39
|
27
|
23
|
23
|
19
|
16
|
|
2026/06
|
31
|
40
|
29
|
26
|
28
|
37
|
34
|
26
|
23
|
28
|
22
|
24
|
23
|
29
|
29
|
24
|
22
|
24
|
28
|
21
|
18
|
18
|
21
|
17
|
14
|
19
|
26
|
19
|
24
|
31
|
|
|
2026/05
|
35
|
20
|
21
|
23
|
32
|
43
|
37
|
33
|
24
|
31
|
37
|
37
|
45
|
34
|
21
|
32
|
30
|
21
|
24
|
31
|
38
|
45
|
39
|
27
|
25
|
25
|
24
|
26
|
25
|
28
|
35
|
|
2026/04
|
23
|
28
|
31
|
47
|
44
|
33
|
21
|
26
|
27
|
27
|
26
|
25
|
22
|
26
|
28
|
26
|
25
|
30
|
38
|
76
|
36
|
20
|
23
|
33
|
39
|
50
|
30
|
24
|
23
|
30
|
|
|
2026/03
|
19
|
19
|
16
|
17
|
21
|
34
|
35
|
20
|
18
|
19
|
27
|
35
|
38
|
23
|
24
|
35
|
23
|
21
|
32
|
26
|
35
|
29
|
26
|
23
|
56
|
28
|
23
|
26
|
29
|
22
|
21
|
|
2026/02
|
51
|
57
|
62
|
73
|
49
|
53
|
48
|
21
|
33
|
21
|
35
|
47
|
41
|
41
|
47
|
39
|
96
|
51
|
38
|
41
|
44
|
47
|
57
|
25
|
36
|
41
|
36
|
29
|
|||
|
2026/01
|
33
|
38
|
29
|
24
|
43
|
34
|
39
|
36
|
58
|
77
|
83
|
100
|
85
|
73
|
47
|
70
|
71
|
95
|
68
|
45
|
48
|
49
|
58
|
65
|
57
|
65
|
78
|
82
|
77
|
40
|
44
|
|
2025/12
|
64
|
70
|
37
|
48
|
50
|
54
|
35
|
59
|
70
|
49
|
59
|
52
|
29
|
52
|
60
|
60
|
46
|
71
|
76
|
49
|
48
|
54
|
39
|
50
|
46
|
56
|
69
|
67
|
96
|
77
|
52
|
|
2025/11
|
10
|
17
|
20
|
23
|
22
|
18
|
15
|
16
|
27
|
26
|
16
|
14
|
19
|
25
|
22
|
33
|
17
|
20
|
18
|
30
|
31
|
51
|
41
|
54
|
55
|
59
|
41
|
47
|
61
|
57
|
|
|
2025/10
|
20
|
15
|
28
|
21
|
14
|
17
|
18
|
18
|
23
|
31
|
23
|
13
|
14
|
24
|
30
|
36
|
22
|
15
|
17
|
9
|
10
|
15
|
12
|
10
|
13
|
13
|
13
|
26
|
19
|
19
|
16
|
|
2025/09
|
24
|
26
|
23
|
31
|
27
|
23
|
33
|
24
|
23
|
28
|
19
|
11
|
17
|
31
|
38
|
17
|
14
|
14
|
12
|
21
|
16
|
10
|
11
|
15
|
25
|
31
|
32
|
17
|
11
|
18
|
|
|
2025/08
|
31
|
33
|
33
|
35
|
34
|
24
|
21
|
28
|
19
|
14
|
13
|
22
|
28
|
28
|
28
|
31
|
23
|
16
|
17
|
25
|
17
|
16
|
20
|
15
|
17
|
22
|
24
|
15
|
10
|
13
|
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