Air Quality
Excellent
No health implications.
15
PM2.5
26
PM10
80
O3
0.6
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Mar
51
Good
Sat
28 Mar
48
Excellent
Sun
29 Mar
45
Excellent
Mon
30 Mar
49
Excellent
Tue
31 Mar
50
Excellent
Wed
1 Apr
44
Excellent
Thu
2 Apr
20
Excellent
Hanyuan Air quality rank
Air quality in the last 12 months (Hanyuan)
|
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
|
|
2025/07
|
24
|
19
|
17
|
17
|
10
|
15
|
16
|
24
|
21
|
23
|
15
|
20
|
31
|
30
|
33
|
37
|
37
|
34
|
20
|
19
|
15
|
18
|
20
|
17
|
18
|
12
|
18
|
23
|
25
|
26
|
28
|
|
2025/06
|
13
|
13
|
24
|
31
|
36
|
34
|
35
|
20
|
23
|
28
|
29
|
35
|
38
|
33
|
27
|
32
|
32
|
23
|
10
|
19
|
18
|
21
|
21
|
11
|
15
|
17
|
23
|
27
|
21
|
18
|
|
|
2025/05
|
30
|
31
|
26
|
30
|
16
|
13
|
22
|
21
|
42
|
58
|
52
|
47
|
42
|
35
|
30
|
23
|
24
|
27
|
27
|
33
|
39
|
37
|
25
|
28
|
37
|
43
|
20
|
15
|
25
|
22
|
13
|
|
2025/04
|
28
|
37
|
49
|
45
|
12
|
22
|
33
|
40
|
41
|
46
|
44
|
66
|
65
|
58
|
54
|
58
|
44
|
43
|
40
|
45
|
40
|
41
|
46
|
21
|
30
|
28
|
25
|
23
|
19
|
21
|
|
|
2025/03
|
55
|
48
|
26
|
30
|
19
|
10
|
17
|
20
|
33
|
44
|
42
|
55
|
63
|
43
|
14
|
15
|
14
|
12
|
23
|
30
|
31
|
34
|
33
|
35
|
38
|
43
|
54
|
91
|
48
|
40
|
36
|
|
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