Air Quality
Excellent
No health implications.
32
PM2.5
46
PM10
106
O3
0.4
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
71
Good
Mon
30 Jun
73
Good
Tue
1 Jul
84
Good
Wed
2 Jul
86
Good
Thu
3 Jul
86
Good
Fri
4 Jul
106
Light
Sat
5 Jul
34
Excellent
Suizhong Air quality rank
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