Air Quality
Excellent
No health implications.
11
PM2.5
15
PM10
43
O3
0.6
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Sep
41
Excellent
Sat
5 Sep
44
Excellent
Sun
6 Sep
52
Good
Mon
7 Sep
54
Good
Tue
8 Sep
51
Good
Wed
9 Sep
45
Excellent
Thu
10 Sep
17
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