Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
51
*
PM10
69
O3
0.6
CO
3
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jul
66
Good
Tue
8 Jul
64
Good
Wed
9 Jul
78
Good
Thu
10 Jul
95
Good
Fri
11 Jul
96
Good
Sat
12 Jul
101
Light
Sun
13 Jul
20
Excellent
Air quality in the last 12 months (Jiaokou)
|
2025/05
|
73
|
92
|
39
|
70
|
210
|
112
|
97
|
83
|
49
|
51
|
49
|
64
|
77
|
50
|
56
|
100
|
154
|
67
|
77
|
75
|
75
|
106
|
39
|
48
|
53
|
50
|
49
|
58
|
67
|
60
|
42
|
|
2025/04
|
66
|
55
|
93
|
110
|
66
|
89
|
106
|
92
|
67
|
53
|
177
|
186
|
96
|
44
|
57
|
107
|
170
|
105
|
72
|
77
|
116
|
120
|
96
|
53
|
62
|
70
|
57
|
51
|
68
|
103
|
|
|
2025/03
|
84
|
75
|
42
|
50
|
70
|
66
|
72
|
73
|
80
|
80
|
207
|
288
|
97
|
86
|
49
|
40
|
51
|
50
|
50
|
53
|
64
|
79
|
140
|
435
|
437
|
309
|
262
|
149
|
50
|
49
|
63
|
|
2025/02
|
111
|
78
|
34
|
51
|
38
|
111
|
45
|
40
|
54
|
73
|
77
|
79
|
60
|
69
|
80
|
74
|
66
|
81
|
72
|
80
|
83
|
75
|
49
|
50
|
67
|
69
|
75
|
73
|
|||
|
2025/01
|
78
|
64
|
67
|
80
|
88
|
59
|
52
|
50
|
53
|
60
|
74
|
58
|
98
|
70
|
58
|
60
|
71
|
78
|
76
|
78
|
84
|
96
|
129
|
138
|
80
|
89
|
38
|
72
|
143
|
92
|
109
|
|
2024/12
|
73
|
58
|
61
|
52
|
49
|
57
|
49
|
52
|
72
|
72
|
76
|
79
|
84
|
66
|
71
|
70
|
72
|
63
|
72
|
72
|
49
|
65
|
80
|
106
|
108
|
69
|
51
|
60
|
71
|
84
|
76
|
|
2024/11
|
62
|
64
|
75
|
56
|
59
|
67
|
79
|
86
|
100
|
108
|
124
|
109
|
67
|
63
|
71
|
80
|
65
|
63
|
49
|
68
|
79
|
81
|
94
|
101
|
58
|
63
|
84
|
43
|
57
|
72
|
|
|
2024/10
|
76
|
48
|
45
|
65
|
70
|
79
|
57
|
49
|
54
|
52
|
60
|
66
|
64
|
79
|
71
|
98
|
66
|
29
|
34
|
29
|
40
|
39
|
56
|
61
|
79
|
70
|
65
|
66
|
71
|
64
|
58
|
|
2024/09
|
52
|
42
|
48
|
48
|
22
|
52
|
39
|
53
|
56
|
42
|
44
|
42
|
54
|
42
|
52
|
52
|
50
|
54
|
47
|
38
|
28
|
50
|
60
|
65
|
62
|
63
|
78
|
65
|
32
|
30
|
|
|
2024/08
|
45
|
54
|
44
|
44
|
42
|
34
|
24
|
39
|
39
|
68
|
30
|
42
|
44
|
46
|
52
|
47
|
47
|
37
|
46
|
39
|
40
|
49
|
58
|
59
|
57
|
25
|
39
|
48
|
56
|
54
|
62
|
|
2024/07
|
47
|
49
|
42
|
40
|
47
|
46
|
50
|
49
|
48
|
47
|
49
|
50
|
54
|
57
|
55
|
30
|
39
|
41
|
43
|
32
|
46
|
58
|
51
|
28
|
49
|
50
|
54
|
54
|
54
|
22
|
38
|
|
2024/06
|
59
|
55
|
53
|
59
|
48
|
61
|
49
|
48
|
60
|
60
|
70
|
61
|
72
|
58
|
55
|
60
|
49
|
52
|
52
|
55
|
46
|
74
|
81
|
105
|
89
|
89
|
65
|
71
|
64
|
51
|
|
|
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