Air Quality
Excellent
No health implications.
26
PM2.5
40
PM10
21
O3
0.5
CO
3
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Dec
89
Good
Sat
13 Dec
52
Good
Sun
14 Dec
58
Good
Mon
15 Dec
90
Good
Tue
16 Dec
135
Light
Wed
17 Dec
150
Light
Thu
18 Dec
19
Excellent
Air quality in the last 12 months (Qiaocheng)
|
2025/11
|
122
|
88
|
67
|
66
|
118
|
74
|
46
|
88
|
75
|
77
|
63
|
63
|
92
|
133
|
143
|
140
|
41
|
47
|
57
|
72
|
114
|
87
|
81
|
114
|
71
|
84
|
223
|
113
|
85
|
124
|
|
|
2025/10
|
22
|
11
|
21
|
37
|
38
|
22
|
47
|
59
|
32
|
21
|
23
|
28
|
20
|
37
|
43
|
40
|
16
|
34
|
38
|
32
|
49
|
54
|
69
|
68
|
101
|
97
|
96
|
84
|
73
|
81
|
179
|
|
2025/09
|
20
|
29
|
29
|
35
|
40
|
33
|
44
|
21
|
24
|
29
|
24
|
16
|
45
|
30
|
26
|
26
|
25
|
22
|
16
|
37
|
49
|
30
|
15
|
15
|
34
|
43
|
30
|
20
|
29
|
29
|
|
|
2025/08
|
21
|
23
|
20
|
29
|
31
|
33
|
22
|
25
|
20
|
22
|
14
|
18
|
21
|
16
|
23
|
24
|
21
|
28
|
30
|
24
|
21
|
22
|
17
|
20
|
23
|
28
|
33
|
36
|
34
|
38
|
20
|
|
2025/07
|
19
|
20
|
24
|
26
|
33
|
28
|
35
|
34
|
17
|
46
|
62
|
35
|
31
|
40
|
35
|
44
|
39
|
35
|
34
|
29
|
31
|
25
|
24
|
26
|
27
|
32
|
22
|
23
|
20
|
25
|
29
|
|
2025/06
|
44
|
39
|
54
|
58
|
50
|
50
|
41
|
53
|
36
|
41
|
43
|
39
|
41
|
47
|
44
|
55
|
44
|
31
|
19
|
21
|
23
|
21
|
37
|
39
|
43
|
16
|
24
|
17
|
15
|
16
|
|
|
2025/05
|
60
|
72
|
45
|
48
|
53
|
126
|
79
|
57
|
52
|
31
|
45
|
51
|
49
|
53
|
75
|
67
|
108
|
72
|
89
|
54
|
52
|
61
|
72
|
62
|
55
|
50
|
63
|
64
|
65
|
55
|
77
|
|
2025/04
|
67
|
50
|
57
|
65
|
84
|
76
|
73
|
73
|
95
|
104
|
69
|
228
|
87
|
56
|
50
|
66
|
82
|
77
|
53
|
55
|
47
|
61
|
87
|
95
|
59
|
56
|
59
|
43
|
48
|
61
|
|
|
2025/03
|
115
|
57
|
39
|
44
|
62
|
74
|
61
|
71
|
83
|
78
|
91
|
130
|
108
|
49
|
66
|
48
|
53
|
55
|
59
|
55
|
47
|
62
|
77
|
188
|
70
|
73
|
122
|
136
|
66
|
64
|
77
|
|
2025/02
|
107
|
128
|
133
|
77
|
58
|
56
|
79
|
46
|
56
|
66
|
102
|
109
|
138
|
75
|
86
|
80
|
65
|
69
|
86
|
54
|
53
|
83
|
90
|
41
|
64
|
91
|
90
|
90
|
|||
|
2025/01
|
111
|
153
|
95
|
164
|
127
|
73
|
62
|
64
|
47
|
57
|
80
|
66
|
87
|
162
|
55
|
69
|
89
|
112
|
140
|
122
|
168
|
215
|
121
|
78
|
70
|
76
|
49
|
84
|
264
|
122
|
104
|
|
2024/12
|
68
|
90
|
66
|
89
|
129
|
113
|
115
|
46
|
59
|
90
|
110
|
85
|
95
|
78
|
65
|
70
|
89
|
54
|
55
|
90
|
80
|
55
|
79
|
113
|
126
|
187
|
95
|
66
|
67
|
95
|
108
|
|
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