Air Quality
Excellent
No health implications.
29
PM2.5
41
PM10
34
O3
0.8
CO
17
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Sep
58
Good
Thu
1 Oct
52
Good
Fri
2 Oct
51
Good
Sat
3 Oct
51
Good
Sun
4 Oct
54
Good
Mon
5 Oct
34
Excellent
Tue
6 Oct
23
Excellent
Air quality in the last 12 months (Suichuan)
|
2026/08
|
24
|
22
|
21
|
30
|
35
|
39
|
32
|
37
|
31
|
27
|
25
|
24
|
27
|
23
|
23
|
28
|
35
|
33
|
31
|
30
|
29
|
30
|
30
|
20
|
20
|
22
|
31
|
38
|
27
|
21
|
21
|
|
2026/07
|
23
|
24
|
22
|
21
|
19
|
19
|
17
|
18
|
25
|
30
|
41
|
44
|
38
|
28
|
19
|
20
|
23
|
27
|
25
|
23
|
32
|
36
|
38
|
43
|
45
|
25
|
20
|
19
|
24
|
22
|
24
|
|
2026/06
|
55
|
47
|
33
|
28
|
29
|
27
|
33
|
27
|
28
|
32
|
31
|
34
|
31
|
23
|
31
|
38
|
36
|
18
|
18
|
22
|
26
|
29
|
29
|
26
|
26
|
33
|
35
|
44
|
24
|
25
|
|
|
2026/05
|
32
|
29
|
29
|
37
|
37
|
32
|
29
|
36
|
42
|
41
|
45
|
47
|
35
|
29
|
32
|
18
|
22
|
26
|
26
|
18
|
18
|
18
|
22
|
26
|
26
|
31
|
35
|
33
|
40
|
51
|
53
|
|
2026/04
|
29
|
34
|
23
|
32
|
48
|
29
|
25
|
33
|
38
|
40
|
40
|
31
|
37
|
37
|
23
|
33
|
29
|
37
|
46
|
50
|
29
|
20
|
23
|
30
|
38
|
50
|
58
|
50
|
26
|
29
|
|
|
2026/03
|
17
|
19
|
28
|
45
|
50
|
51
|
50
|
62
|
32
|
51
|
46
|
45
|
46
|
49
|
63
|
85
|
63
|
39
|
20
|
25
|
30
|
42
|
42
|
20
|
32
|
32
|
27
|
32
|
43
|
32
|
23
|
|
2026/02
|
32
|
42
|
55
|
61
|
66
|
67
|
34
|
47
|
51
|
54
|
42
|
56
|
57
|
51
|
50
|
36
|
51
|
56
|
47
|
31
|
46
|
56
|
50
|
34
|
27
|
26
|
16
|
20
|
|||
|
2026/01
|
43
|
30
|
39
|
55
|
42
|
49
|
47
|
46
|
51
|
55
|
58
|
64
|
70
|
61
|
70
|
78
|
80
|
88
|
85
|
27
|
34
|
46
|
60
|
52
|
71
|
69
|
59
|
50
|
52
|
59
|
26
|
|
2025/12
|
53
|
65
|
74
|
58
|
62
|
62
|
64
|
63
|
71
|
82
|
69
|
83
|
29
|
38
|
46
|
48
|
50
|
65
|
60
|
47
|
90
|
65
|
60
|
38
|
37
|
51
|
51
|
53
|
55
|
59
|
82
|
|
2025/11
|
40
|
42
|
31
|
24
|
25
|
28
|
42
|
25
|
15
|
16
|
46
|
44
|
36
|
42
|
43
|
47
|
58
|
33
|
30
|
33
|
37
|
50
|
57
|
56
|
55
|
61
|
58
|
64
|
59
|
53
|
|
|
2025/10
|
44
|
33
|
27
|
36
|
25
|
20
|
32
|
33
|
37
|
41
|
42
|
46
|
51
|
39
|
46
|
42
|
49
|
46
|
28
|
15
|
24
|
26
|
37
|
42
|
47
|
66
|
66
|
58
|
62
|
65
|
48
|
|
2025/09
|
23
|
22
|
23
|
24
|
22
|
26
|
36
|
16
|
12
|
15
|
15
|
20
|
22
|
29
|
27
|
21
|
24
|
28
|
24
|
17
|
24
|
29
|
35
|
24
|
21
|
24
|
29
|
35
|
36
|
41
|
|
|
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