Air Quality
Excellent
No health implications.
11
PM2.5
34
PM10
81
O3
0.9
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Aug
53
Good
Fri
28 Aug
55
Good
Sat
29 Aug
63
Good
Sun
30 Aug
69
Good
Mon
31 Aug
68
Good
Tue
1 Sep
69
Good
Wed
2 Sep
27
Excellent
Air quality in the last 12 months (Jiaokou)
|
2026/07
|
46
|
51
|
59
|
57
|
50
|
47
|
50
|
61
|
59
|
57
|
30
|
38
|
56
|
56
|
38
|
44
|
34
|
44
|
55
|
48
|
61
|
47
|
48
|
46
|
51
|
52
|
39
|
44
|
38
|
41
|
36
|
|
2026/06
|
68
|
68
|
74
|
52
|
55
|
40
|
37
|
45
|
49
|
43
|
49
|
60
|
47
|
52
|
64
|
61
|
68
|
53
|
38
|
39
|
46
|
46
|
48
|
54
|
47
|
63
|
63
|
46
|
46
|
47
|
|
|
2026/05
|
60
|
39
|
49
|
56
|
56
|
55
|
50
|
51
|
58
|
67
|
78
|
75
|
77
|
62
|
64
|
41
|
29
|
44
|
55
|
56
|
54
|
37
|
56
|
58
|
33
|
38
|
63
|
50
|
53
|
56
|
67
|
|
2026/04
|
56
|
62
|
138
|
66
|
96
|
65
|
70
|
65
|
78
|
66
|
56
|
61
|
59
|
53
|
61
|
50
|
59
|
64
|
172
|
93
|
73
|
63
|
65
|
67
|
66
|
69
|
167
|
59
|
60
|
57
|
|
|
2026/03
|
51
|
51
|
89
|
88
|
64
|
46
|
52
|
71
|
79
|
80
|
59
|
70
|
96
|
74
|
64
|
77
|
82
|
68
|
61
|
71
|
77
|
90
|
82
|
75
|
83
|
81
|
80
|
70
|
57
|
66
|
50
|
|
2026/02
|
91
|
64
|
65
|
82
|
94
|
81
|
43
|
50
|
63
|
90
|
80
|
95
|
90
|
90
|
59
|
114
|
147
|
75
|
57
|
85
|
219
|
340
|
104
|
99
|
76
|
87
|
67
|
32
|
|||
|
2026/01
|
95
|
79
|
96
|
131
|
87
|
44
|
71
|
73
|
110
|
89
|
57
|
96
|
102
|
134
|
150
|
90
|
94
|
94
|
49
|
49
|
53
|
63
|
72
|
80
|
133
|
133
|
112
|
111
|
124
|
157
|
117
|
|
2025/12
|
90
|
48
|
51
|
65
|
81
|
91
|
90
|
73
|
88
|
100
|
79
|
63
|
81
|
96
|
82
|
93
|
86
|
72
|
83
|
67
|
59
|
83
|
137
|
79
|
54
|
63
|
71
|
78
|
75
|
64
|
78
|
|
2025/11
|
59
|
59
|
77
|
79
|
91
|
77
|
58
|
80
|
94
|
81
|
86
|
79
|
63
|
76
|
85
|
68
|
25
|
32
|
62
|
73
|
67
|
78
|
105
|
150
|
81
|
205
|
198
|
126
|
113
|
99
|
|
|
2025/10
|
60
|
33
|
51
|
52
|
45
|
24
|
28
|
29
|
15
|
15
|
32
|
29
|
47
|
57
|
44
|
59
|
37
|
44
|
50
|
52
|
52
|
61
|
72
|
80
|
63
|
59
|
59
|
69
|
73
|
80
|
69
|
|
2025/09
|
54
|
57
|
26
|
32
|
44
|
67
|
68
|
64
|
57
|
56
|
40
|
28
|
54
|
60
|
65
|
31
|
24
|
24
|
22
|
54
|
36
|
31
|
51
|
49
|
53
|
50
|
39
|
57
|
62
|
66
|
|
|
2025/08
|
58
|
53
|
53
|
50
|
42
|
43
|
46
|
47
|
32
|
42
|
46
|
54
|
47
|
58
|
42
|
21
|
44
|
45
|
46
|
30
|
33
|
44
|
25
|
37
|
50
|
43
|
32
|
38
|
43
|
55
|
55
|
|
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