Air Quality
Excellent
No health implications.
8
PM2.5
20
PM10
39
O3
0.5
CO
2
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Sep
50
Excellent
Mon
29 Sep
53
Good
Tue
30 Sep
50
Excellent
Wed
1 Oct
51
Good
Thu
2 Oct
58
Good
Fri
3 Oct
57
Good
Sat
4 Oct
16
Excellent
Air quality in the last 12 months (Suixi)
|
2025/08
|
26
|
29
|
37
|
35
|
28
|
24
|
31
|
29
|
30
|
21
|
24
|
28
|
33
|
30
|
17
|
18
|
17
|
11
|
19
|
24
|
22
|
17
|
19
|
20
|
15
|
16
|
26
|
27
|
22
|
12
|
14
|
|
2025/07
|
15
|
13
|
15
|
30
|
33
|
44
|
30
|
39
|
38
|
34
|
29
|
31
|
35
|
32
|
31
|
32
|
25
|
30
|
28
|
21
|
11
|
22
|
22
|
22
|
31
|
23
|
27
|
19
|
21
|
24
|
26
|
|
2025/06
|
28
|
31
|
29
|
28
|
20
|
17
|
20
|
24
|
28
|
30
|
25
|
19
|
19
|
17
|
22
|
23
|
26
|
23
|
17
|
21
|
20
|
17
|
18
|
19
|
15
|
17
|
14
|
18
|
18
|
17
|
|
|
2025/05
|
34
|
31
|
32
|
30
|
29
|
32
|
28
|
19
|
22
|
25
|
36
|
43
|
34
|
28
|
17
|
17
|
19
|
23
|
23
|
26
|
24
|
22
|
20
|
20
|
25
|
41
|
54
|
32
|
20
|
18
|
19
|
|
2025/04
|
27
|
56
|
49
|
48
|
50
|
53
|
58
|
49
|
43
|
36
|
36
|
54
|
192
|
164
|
137
|
114
|
89
|
66
|
46
|
36
|
31
|
44
|
41
|
42
|
26
|
29
|
29
|
25
|
36
|
38
|
|
|
2025/03
|
35
|
27
|
33
|
30
|
26
|
10
|
16
|
26
|
44
|
34
|
34
|
32
|
25
|
22
|
25
|
24
|
41
|
52
|
59
|
67
|
68
|
65
|
60
|
58
|
55
|
38
|
40
|
37
|
14
|
12
|
18
|
|
2025/02
|
33
|
30
|
33
|
25
|
45
|
52
|
46
|
47
|
59
|
52
|
44
|
50
|
66
|
35
|
27
|
37
|
64
|
58
|
47
|
38
|
37
|
50
|
50
|
29
|
63
|
83
|
70
|
38
|
|||
|
2025/01
|
102
|
93
|
107
|
75
|
93
|
104
|
70
|
66
|
99
|
67
|
56
|
54
|
62
|
78
|
59
|
77
|
75
|
64
|
91
|
97
|
89
|
55
|
55
|
45
|
38
|
29
|
46
|
56
|
137
|
54
|
41
|
|
2024/12
|
58
|
58
|
50
|
52
|
44
|
64
|
83
|
40
|
51
|
55
|
50
|
50
|
53
|
57
|
62
|
57
|
65
|
64
|
56
|
62
|
89
|
72
|
79
|
78
|
86
|
88
|
93
|
80
|
91
|
76
|
93
|
|
2024/11
|
53
|
52
|
59
|
48
|
54
|
63
|
61
|
67
|
70
|
67
|
52
|
67
|
79
|
66
|
60
|
55
|
35
|
43
|
38
|
26
|
33
|
45
|
40
|
46
|
35
|
33
|
47
|
51
|
51
|
55
|
|
|
2024/10
|
45
|
31
|
51
|
53
|
54
|
54
|
56
|
61
|
60
|
57
|
57
|
44
|
39
|
37
|
32
|
34
|
25
|
18
|
22
|
35
|
38
|
47
|
25
|
39
|
50
|
50
|
43
|
26
|
27
|
38
|
51
|
|
2024/09
|
19
|
24
|
42
|
38
|
47
|
23
|
21
|
32
|
27
|
21
|
23
|
32
|
40
|
55
|
53
|
40
|
31
|
24
|
32
|
30
|
36
|
17
|
20
|
22
|
38
|
41
|
41
|
36
|
38
|
40
|
|
|
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