Air Quality
Excellent
No health implications.
9
PM2.5
14
PM10
32
O3
0.3
CO
7
SO2
36
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jun
63
Good
Tue
17 Jun
88
Good
Wed
18 Jun
110
Light
Thu
19 Jun
66
Good
Fri
20 Jun
61
Good
Sat
21 Jun
78
Good
Sun
22 Jun
41
Excellent
Air quality in the last 12 months (Suizhong)
|
2025/05
|
50
|
34
|
29
|
36
|
38
|
40
|
47
|
54
|
41
|
36
|
64
|
75
|
63
|
51
|
49
|
37
|
38
|
33
|
60
|
74
|
56
|
70
|
44
|
42
|
40
|
55
|
83
|
59
|
50
|
59
|
57
|
|
2025/04
|
74
|
28
|
44
|
55
|
37
|
54
|
73
|
41
|
34
|
68
|
57
|
75
|
28
|
20
|
47
|
58
|
67
|
27
|
39
|
57
|
45
|
30
|
58
|
43
|
44
|
64
|
36
|
41
|
58
|
74
|
|
|
2025/03
|
125
|
55
|
33
|
51
|
73
|
40
|
49
|
86
|
171
|
117
|
107
|
59
|
54
|
52
|
39
|
34
|
45
|
26
|
50
|
60
|
38
|
47
|
87
|
82
|
81
|
95
|
81
|
35
|
36
|
32
|
69
|
|
2025/02
|
76
|
93
|
40
|
32
|
27
|
48
|
30
|
24
|
43
|
64
|
92
|
47
|
55
|
78
|
115
|
35
|
25
|
35
|
37
|
41
|
36
|
35
|
28
|
52
|
68
|
65
|
124
|
208
|
|||
|
2025/01
|
39
|
35
|
29
|
93
|
93
|
47
|
31
|
30
|
32
|
42
|
57
|
71
|
72
|
37
|
29
|
42
|
63
|
96
|
63
|
83
|
60
|
56
|
75
|
95
|
89
|
105
|
31
|
57
|
154
|
53
|
56
|
|
2024/12
|
79
|
27
|
39
|
29
|
28
|
31
|
35
|
35
|
66
|
51
|
38
|
73
|
45
|
29
|
34
|
48
|
33
|
36
|
62
|
58
|
28
|
36
|
47
|
73
|
84
|
27
|
30
|
30
|
65
|
69
|
47
|
|
2024/11
|
83
|
51
|
94
|
34
|
40
|
38
|
68
|
88
|
87
|
82
|
42
|
48
|
52
|
41
|
48
|
40
|
31
|
28
|
48
|
75
|
37
|
38
|
48
|
85
|
62
|
15
|
21
|
27
|
31
|
38
|
|
|
2024/10
|
22
|
22
|
35
|
50
|
66
|
57
|
36
|
41
|
50
|
39
|
51
|
58
|
55
|
49
|
42
|
37
|
51
|
39
|
27
|
28
|
42
|
35
|
44
|
75
|
100
|
95
|
47
|
63
|
84
|
39
|
80
|
|
2024/09
|
25
|
25
|
32
|
33
|
26
|
28
|
30
|
39
|
43
|
21
|
28
|
31
|
43
|
21
|
25
|
44
|
41
|
33
|
46
|
22
|
18
|
23
|
40
|
47
|
45
|
35
|
46
|
44
|
37
|
22
|
|
|
2024/08
|
39
|
37
|
60
|
23
|
27
|
37
|
44
|
65
|
59
|
32
|
61
|
50
|
25
|
32
|
38
|
44
|
46
|
45
|
28
|
20
|
22
|
37
|
26
|
33
|
37
|
31
|
33
|
26
|
39
|
52
|
32
|
|
2024/07
|
48
|
50
|
33
|
52
|
86
|
39
|
34
|
52
|
61
|
58
|
74
|
71
|
67
|
58
|
46
|
27
|
25
|
49
|
60
|
42
|
41
|
35
|
42
|
48
|
21
|
15
|
17
|
23
|
45
|
42
|
42
|
|
2024/06
|
43
|
56
|
57
|
53
|
36
|
46
|
47
|
47
|
71
|
63
|
68
|
54
|
41
|
27
|
27
|
44
|
62
|
68
|
36
|
26
|
22
|
72
|
105
|
25
|
28
|
48
|
57
|
32
|
26
|
36
|
|
|
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