Air Quality
Excellent
No health implications.
12
PM2.5
45
PM10
1
O3
0.6
CO
7
SO2
46
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jul
89
Good
Mon
7 Jul
83
Good
Tue
8 Jul
81
Good
Wed
9 Jul
87
Good
Thu
10 Jul
91
Good
Fri
11 Jul
118
Light
Sat
12 Jul
29
Excellent
Air quality in the last 12 months (Jiaoqu)
|
2025/05
|
45
|
79
|
43
|
61
|
119
|
52
|
68
|
72
|
30
|
41
|
48
|
49
|
81
|
55
|
54
|
82
|
130
|
66
|
75
|
71
|
92
|
74
|
60
|
56
|
56
|
59
|
57
|
58
|
61
|
64
|
57
|
|
2025/04
|
60
|
41
|
70
|
105
|
45
|
73
|
100
|
75
|
79
|
53
|
160
|
114
|
62
|
37
|
56
|
140
|
241
|
71
|
68
|
99
|
89
|
51
|
83
|
42
|
72
|
80
|
67
|
51
|
57
|
93
|
|
|
2025/03
|
154
|
93
|
59
|
56
|
82
|
61
|
72
|
84
|
87
|
106
|
132
|
215
|
115
|
105
|
67
|
35
|
47
|
43
|
46
|
54
|
53
|
66
|
144
|
240
|
263
|
127
|
156
|
159
|
44
|
50
|
51
|
|
2025/02
|
138
|
102
|
39
|
44
|
39
|
114
|
42
|
34
|
54
|
76
|
100
|
72
|
62
|
67
|
74
|
74
|
63
|
68
|
76
|
79
|
109
|
80
|
44
|
56
|
59
|
76
|
92
|
97
|
|||
|
2025/01
|
99
|
86
|
56
|
73
|
77
|
38
|
48
|
38
|
43
|
59
|
65
|
52
|
78
|
52
|
56
|
53
|
75
|
73
|
58
|
70
|
83
|
77
|
79
|
82
|
105
|
81
|
32
|
55
|
156
|
169
|
105
|
|
2024/12
|
60
|
58
|
63
|
68
|
47
|
50
|
44
|
46
|
73
|
69
|
70
|
124
|
97
|
64
|
55
|
55
|
72
|
59
|
72
|
70
|
42
|
58
|
70
|
84
|
87
|
59
|
62
|
57
|
68
|
78
|
71
|
|
2024/11
|
57
|
81
|
82
|
42
|
61
|
67
|
103
|
191
|
255
|
213
|
127
|
142
|
144
|
68
|
70
|
77
|
59
|
71
|
72
|
65
|
65
|
66
|
85
|
125
|
61
|
43
|
46
|
46
|
52
|
54
|
|
|
2024/10
|
65
|
43
|
51
|
60
|
73
|
86
|
70
|
66
|
63
|
54
|
62
|
87
|
181
|
106
|
86
|
88
|
102
|
28
|
28
|
41
|
63
|
61
|
51
|
75
|
128
|
161
|
75
|
76
|
78
|
140
|
80
|
|
2024/09
|
54
|
27
|
39
|
50
|
28
|
43
|
55
|
65
|
92
|
36
|
37
|
49
|
54
|
55
|
49
|
64
|
63
|
71
|
68
|
47
|
24
|
44
|
53
|
65
|
80
|
112
|
137
|
148
|
125
|
32
|
|
|
2024/08
|
51
|
50
|
55
|
43
|
37
|
49
|
40
|
45
|
38
|
57
|
19
|
24
|
36
|
34
|
52
|
52
|
45
|
44
|
44
|
34
|
41
|
47
|
56
|
61
|
52
|
16
|
26
|
35
|
46
|
53
|
71
|
|
2024/07
|
42
|
39
|
70
|
80
|
109
|
74
|
72
|
66
|
57
|
68
|
69
|
66
|
57
|
86
|
116
|
55
|
43
|
43
|
51
|
50
|
51
|
65
|
61
|
52
|
29
|
47
|
46
|
51
|
45
|
21
|
41
|
|
2024/06
|
56
|
58
|
53
|
59
|
55
|
60
|
53
|
48
|
53
|
54
|
60
|
60
|
63
|
58
|
57
|
68
|
60
|
61
|
63
|
58
|
74
|
86
|
151
|
58
|
65
|
74
|
59
|
65
|
65
|
54
|
|
|
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