Air Quality
Excellent
No health implications.
6
PM2.5
10
PM10
29
O3
0.7
CO
8
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Oct
29
Excellent
Sat
24 Oct
33
Excellent
Sun
25 Oct
33
Excellent
Mon
26 Oct
30
Excellent
Tue
27 Oct
28
Excellent
Wed
28 Oct
31
Excellent
Thu
29 Oct
22
Excellent
Air quality in the last 12 months (Suiyang)
|
2026/08
|
19
|
20
|
16
|
18
|
24
|
20
|
18
|
23
|
24
|
27
|
28
|
28
|
31
|
24
|
19
|
22
|
32
|
32
|
35
|
23
|
28
|
35
|
34
|
43
|
20
|
22
|
23
|
19
|
23
|
22
|
32
|
|
2026/07
|
17
|
18
|
16
|
14
|
17
|
20
|
25
|
25
|
26
|
20
|
21
|
38
|
25
|
30
|
30
|
22
|
25
|
20
|
23
|
29
|
41
|
39
|
32
|
27
|
24
|
23
|
25
|
22
|
22
|
20
|
18
|
|
2026/06
|
32
|
35
|
29
|
38
|
41
|
41
|
25
|
22
|
22
|
31
|
30
|
24
|
25
|
40
|
41
|
34
|
42
|
21
|
20
|
28
|
20
|
17
|
17
|
13
|
14
|
17
|
24
|
27
|
22
|
14
|
|
|
2026/05
|
31
|
29
|
30
|
36
|
40
|
41
|
40
|
30
|
34
|
47
|
46
|
40
|
31
|
38
|
25
|
20
|
21
|
22
|
25
|
26
|
22
|
24
|
29
|
34
|
34
|
44
|
30
|
19
|
21
|
32
|
32
|
|
2026/04
|
26
|
32
|
30
|
35
|
36
|
32
|
21
|
35
|
44
|
48
|
27
|
26
|
25
|
25
|
21
|
22
|
30
|
29
|
41
|
32
|
18
|
20
|
28
|
32
|
43
|
44
|
25
|
22
|
26
|
31
|
|
|
2026/03
|
18
|
24
|
22
|
30
|
34
|
39
|
25
|
15
|
16
|
22
|
40
|
43
|
49
|
51
|
15
|
19
|
16
|
19
|
25
|
23
|
30
|
30
|
22
|
21
|
24
|
21
|
34
|
24
|
27
|
28
|
23
|
|
2026/02
|
29
|
48
|
58
|
56
|
61
|
66
|
58
|
50
|
39
|
36
|
48
|
52
|
66
|
72
|
59
|
56
|
76
|
65
|
59
|
61
|
73
|
64
|
45
|
35
|
36
|
37
|
20
|
13
|
|||
|
2026/01
|
25
|
35
|
33
|
37
|
48
|
54
|
71
|
67
|
89
|
129
|
93
|
85
|
85
|
134
|
116
|
131
|
140
|
102
|
69
|
21
|
29
|
51
|
59
|
72
|
45
|
35
|
44
|
44
|
34
|
20
|
24
|
|
2025/12
|
93
|
101
|
64
|
59
|
62
|
68
|
60
|
55
|
66
|
63
|
60
|
79
|
42
|
41
|
52
|
68
|
64
|
76
|
71
|
59
|
60
|
46
|
36
|
42
|
45
|
50
|
62
|
76
|
78
|
67
|
36
|
|
2025/11
|
19
|
21
|
19
|
17
|
16
|
14
|
13
|
11
|
11
|
13
|
22
|
25
|
28
|
36
|
39
|
45
|
26
|
16
|
25
|
31
|
38
|
50
|
38
|
39
|
47
|
50
|
54
|
61
|
63
|
76
|
|
|
2025/10
|
19
|
20
|
20
|
19
|
19
|
19
|
18
|
19
|
18
|
16
|
18
|
28
|
18
|
16
|
14
|
12
|
16
|
11
|
10
|
11
|
12
|
14
|
18
|
24
|
34
|
28
|
20
|
23
|
28
|
22
|
23
|
|
2025/09
|
38
|
32
|
31
|
25
|
31
|
27
|
34
|
28
|
23
|
20
|
21
|
26
|
20
|
20
|
25
|
24
|
29
|
27
|
28
|
25
|
20
|
19
|
21
|
17
|
21
|
15
|
18
|
26
|
28
|
27
|
|
|
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