Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
48
PM10
21
O3
0.7
CO
7
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Jan
97
Good
Thu
29 Jan
78
Good
Fri
30 Jan
65
Good
Sat
31 Jan
53
Good
Sun
1 Feb
55
Good
Mon
2 Feb
49
Excellent
Tue
3 Feb
22
Excellent
Air quality in the last 12 months (Suichuan)
|
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
|
|
|
2025/08
|
29
|
24
|
18
|
18
|
16
|
12
|
16
|
18
|
27
|
36
|
30
|
29
|
26
|
21
|
14
|
24
|
23
|
21
|
15
|
16
|
21
|
22
|
23
|
18
|
17
|
22
|
24
|
18
|
22
|
21
|
24
|
|
2025/07
|
16
|
17
|
25
|
30
|
32
|
28
|
34
|
33
|
27
|
18
|
18
|
14
|
22
|
23
|
25
|
26
|
31
|
30
|
26
|
16
|
15
|
15
|
19
|
22
|
25
|
30
|
22
|
22
|
27
|
25
|
23
|
|
2025/06
|
15
|
16
|
20
|
26
|
28
|
22
|
26
|
22
|
21
|
25
|
23
|
20
|
27
|
12
|
13
|
18
|
10
|
13
|
12
|
12
|
14
|
14
|
19
|
22
|
34
|
19
|
13
|
16
|
15
|
14
|
|
|
2025/05
|
45
|
48
|
49
|
36
|
21
|
26
|
50
|
26
|
23
|
40
|
33
|
34
|
33
|
29
|
25
|
18
|
18
|
13
|
14
|
15
|
18
|
20
|
19
|
40
|
48
|
42
|
42
|
20
|
14
|
21
|
17
|
|
2025/04
|
39
|
38
|
42
|
54
|
58
|
57
|
55
|
53
|
52
|
43
|
39
|
115
|
178
|
121
|
74
|
63
|
67
|
57
|
22
|
18
|
28
|
26
|
25
|
25
|
22
|
19
|
18
|
30
|
49
|
47
|
|
|
2025/03
|
25
|
23
|
26
|
15
|
18
|
24
|
38
|
32
|
33
|
31
|
34
|
37
|
33
|
17
|
14
|
31
|
47
|
34
|
35
|
37
|
39
|
45
|
51
|
57
|
60
|
57
|
51
|
71
|
39
|
14
|
32
|
|
2025/02
|
22
|
14
|
24
|
38
|
39
|
42
|
40
|
61
|
31
|
37
|
46
|
48
|
58
|
64
|
56
|
34
|
40
|
38
|
36
|
16
|
20
|
16
|
20
|
34
|
48
|
55
|
40
|
35
|
|||
|
2025/01
|
92
|
72
|
80
|
93
|
107
|
95
|
70
|
67
|
58
|
40
|
38
|
50
|
54
|
51
|
65
|
55
|
48
|
50
|
54
|
55
|
57
|
56
|
57
|
74
|
50
|
16
|
41
|
51
|
71
|
56
|
44
|
|
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