Air Quality
Excellent
No health implications.
14
PM2.5
21
PM10
52
O3
0.3
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Apr
53
Good
Thu
9 Apr
53
Good
Fri
10 Apr
90
Good
Sat
11 Apr
90
Good
Sun
12 Apr
96
Good
Mon
13 Apr
93
Good
Tue
14 Apr
19
Excellent
Air quality in the last 12 months (Qiaocheng)
|
2026/02
|
89
|
123
|
118
|
103
|
144
|
79
|
73
|
64
|
55
|
81
|
105
|
95
|
87
|
79
|
127
|
53
|
167
|
135
|
90
|
71
|
57
|
332
|
162
|
38
|
54
|
59
|
86
|
61
|
|||
|
2026/01
|
51
|
90
|
79
|
73
|
187
|
111
|
54
|
79
|
65
|
94
|
56
|
73
|
101
|
169
|
109
|
115
|
81
|
53
|
52
|
40
|
58
|
76
|
80
|
122
|
134
|
139
|
134
|
91
|
78
|
83
|
121
|
|
2025/12
|
115
|
88
|
64
|
96
|
106
|
104
|
113
|
89
|
92
|
104
|
167
|
49
|
59
|
83
|
61
|
104
|
187
|
137
|
157
|
195
|
80
|
47
|
67
|
91
|
90
|
61
|
75
|
85
|
155
|
154
|
84
|
|
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
|
|
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