Air Quality
Excellent
No health implications.
12
PM2.5
37
PM10
135
O3
0.4
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
78
Good
Sun
29 Jun
75
Good
Mon
30 Jun
109
Light
Tue
1 Jul
102
Light
Wed
2 Jul
98
Good
Thu
3 Jul
101
Light
Fri
4 Jul
31
Excellent
Shenzhou Air quality rank
Air quality in the last 12 months (Shenzhou)
|
2025/05
|
52
|
70
|
42
|
58
|
83
|
52
|
77
|
76
|
42
|
36
|
51
|
64
|
71
|
60
|
43
|
75
|
118
|
67
|
94
|
88
|
75
|
73
|
69
|
53
|
52
|
65
|
62
|
64
|
66
|
65
|
65
|
|
2025/04
|
67
|
34
|
56
|
89
|
42
|
75
|
99
|
77
|
65
|
75
|
134
|
171
|
50
|
50
|
54
|
94
|
110
|
58
|
40
|
68
|
68
|
62
|
75
|
54
|
68
|
88
|
80
|
58
|
63
|
92
|
|
|
2025/03
|
196
|
80
|
56
|
39
|
67
|
55
|
93
|
119
|
102
|
105
|
129
|
136
|
120
|
76
|
50
|
36
|
52
|
39
|
50
|
48
|
50
|
63
|
109
|
116
|
71
|
84
|
104
|
72
|
36
|
60
|
68
|
|
2025/02
|
77
|
121
|
46
|
28
|
38
|
108
|
38
|
25
|
57
|
95
|
120
|
90
|
69
|
82
|
89
|
49
|
39
|
55
|
68
|
75
|
66
|
56
|
38
|
62
|
74
|
83
|
120
|
178
|
|||
|
2025/01
|
122
|
48
|
63
|
116
|
117
|
34
|
43
|
44
|
35
|
54
|
73
|
74
|
78
|
87
|
42
|
62
|
77
|
120
|
99
|
87
|
122
|
57
|
72
|
91
|
111
|
102
|
34
|
68
|
237
|
86
|
72
|
|
2024/12
|
91
|
42
|
54
|
91
|
69
|
61
|
32
|
46
|
91
|
112
|
71
|
79
|
76
|
56
|
53
|
65
|
60
|
40
|
49
|
74
|
32
|
49
|
68
|
96
|
148
|
56
|
61
|
51
|
76
|
96
|
90
|
|
2024/11
|
80
|
79
|
114
|
44
|
49
|
65
|
85
|
91
|
95
|
132
|
149
|
154
|
151
|
47
|
67
|
73
|
57
|
46
|
58
|
69
|
64
|
55
|
65
|
85
|
67
|
29
|
37
|
39
|
44
|
68
|
|
|
2024/10
|
32
|
31
|
44
|
63
|
69
|
98
|
77
|
67
|
113
|
97
|
75
|
110
|
158
|
190
|
129
|
62
|
109
|
51
|
29
|
35
|
57
|
66
|
64
|
120
|
124
|
160
|
130
|
63
|
124
|
197
|
183
|
|
2024/09
|
51
|
37
|
36
|
54
|
39
|
37
|
49
|
58
|
76
|
32
|
35
|
41
|
51
|
51
|
49
|
49
|
62
|
52
|
48
|
42
|
21
|
24
|
38
|
61
|
75
|
100
|
79
|
73
|
81
|
24
|
|
|
2024/08
|
41
|
48
|
39
|
32
|
30
|
40
|
42
|
46
|
44
|
69
|
32
|
30
|
30
|
40
|
48
|
44
|
41
|
23
|
20
|
30
|
33
|
47
|
55
|
38
|
48
|
23
|
25
|
38
|
45
|
58
|
56
|
|
2024/07
|
51
|
53
|
50
|
72
|
49
|
40
|
55
|
53
|
65
|
58
|
67
|
66
|
65
|
93
|
77
|
55
|
51
|
53
|
46
|
31
|
43
|
39
|
36
|
45
|
19
|
26
|
36
|
26
|
27
|
20
|
29
|
|
2024/06
|
37
|
66
|
41
|
63
|
64
|
72
|
71
|
74
|
71
|
75
|
74
|
74
|
93
|
51
|
54
|
47
|
53
|
55
|
55
|
62
|
62
|
71
|
115
|
64
|
56
|
79
|
53
|
66
|
62
|
53
|
|
|
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