Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
45
O3
0.5
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jun
32
Excellent
Thu
26 Jun
33
Excellent
Fri
27 Jun
37
Excellent
Sat
28 Jun
49
Excellent
Sun
29 Jun
50
Excellent
Mon
30 Jun
46
Excellent
Tue
1 Jul
38
Excellent
Air quality in the last 12 months (Suiyang)
|
2025/05
|
39
|
52
|
46
|
34
|
34
|
31
|
28
|
24
|
34
|
33
|
39
|
35
|
41
|
49
|
41
|
40
|
35
|
36
|
44
|
42
|
29
|
22
|
29
|
38
|
37
|
38
|
22
|
19
|
23
|
23
|
19
|
|
2025/04
|
47
|
53
|
53
|
61
|
64
|
66
|
63
|
73
|
73
|
61
|
61
|
111
|
200
|
95
|
76
|
66
|
50
|
56
|
35
|
25
|
35
|
32
|
34
|
27
|
38
|
36
|
27
|
32
|
34
|
20
|
|
|
2025/03
|
56
|
86
|
58
|
35
|
30
|
35
|
40
|
41
|
41
|
43
|
41
|
63
|
62
|
45
|
35
|
38
|
35
|
34
|
40
|
45
|
60
|
66
|
68
|
56
|
63
|
61
|
65
|
67
|
32
|
33
|
44
|
|
2025/02
|
47
|
35
|
40
|
43
|
53
|
40
|
37
|
55
|
52
|
60
|
60
|
78
|
53
|
32
|
41
|
45
|
45
|
44
|
38
|
33
|
42
|
33
|
39
|
49
|
41
|
51
|
47
|
57
|
|||
|
2025/01
|
89
|
95
|
92
|
95
|
98
|
89
|
64
|
51
|
37
|
45
|
56
|
50
|
60
|
78
|
63
|
74
|
67
|
67
|
62
|
89
|
91
|
103
|
111
|
68
|
33
|
35
|
46
|
62
|
159
|
77
|
57
|
|
2024/12
|
70
|
84
|
63
|
49
|
29
|
36
|
35
|
41
|
33
|
25
|
34
|
41
|
57
|
53
|
51
|
58
|
66
|
72
|
71
|
89
|
109
|
66
|
63
|
76
|
83
|
76
|
87
|
86
|
85
|
61
|
68
|
|
2024/11
|
60
|
36
|
51
|
51
|
47
|
54
|
52
|
49
|
44
|
42
|
49
|
51
|
60
|
46
|
63
|
52
|
26
|
21
|
20
|
23
|
21
|
26
|
29
|
19
|
24
|
25
|
32
|
36
|
36
|
51
|
|
|
2024/10
|
22
|
22
|
31
|
35
|
38
|
45
|
46
|
32
|
35
|
58
|
63
|
53
|
35
|
24
|
28
|
23
|
23
|
30
|
24
|
18
|
18
|
22
|
25
|
24
|
39
|
42
|
49
|
40
|
36
|
42
|
64
|
|
2024/09
|
26
|
27
|
23
|
21
|
26
|
33
|
32
|
25
|
21
|
24
|
30
|
30
|
30
|
28
|
23
|
36
|
25
|
24
|
25
|
34
|
32
|
26
|
36
|
35
|
46
|
55
|
39
|
35
|
31
|
26
|
|
|
2024/08
|
15
|
13
|
15
|
15
|
18
|
19
|
19
|
19
|
21
|
20
|
42
|
53
|
37
|
29
|
26
|
26
|
26
|
25
|
26
|
22
|
22
|
22
|
18
|
16
|
20
|
21
|
23
|
23
|
23
|
23
|
24
|
|
2024/07
|
22
|
24
|
17
|
19
|
24
|
20
|
18
|
22
|
22
|
21
|
20
|
20
|
19
|
21
|
17
|
17
|
21
|
18
|
15
|
14
|
15
|
17
|
19
|
17
|
20
|
30
|
29
|
25
|
19
|
17
|
15
|
|
2024/06
|
26
|
24
|
19
|
19
|
25
|
17
|
17
|
14
|
14
|
18
|
19
|
18
|
23
|
27
|
31
|
24
|
18
|
15
|
15
|
19
|
20
|
19
|
20
|
22
|
21
|
18
|
15
|
17
|
15
|
21
|
|
|
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