Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
81
*
PM2.5
123
PM10
14
O3
1.1
CO
4
SO2
57
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
9 Feb
100
Good
Tue
10 Feb
83
Good
Wed
11 Feb
81
Good
Thu
12 Feb
95
Good
Fri
13 Feb
126
Light
Sat
14 Feb
89
Good
Sun
15 Feb
33
Excellent
Air quality in the last 12 months (Jiaocheng)
|
2026/01
|
101
|
151
|
138
|
172
|
101
|
38
|
59
|
68
|
119
|
78
|
50
|
85
|
94
|
132
|
148
|
84
|
88
|
91
|
65
|
50
|
52
|
61
|
70
|
67
|
201
|
180
|
114
|
122
|
163
|
207
|
152
|
|
2025/12
|
75
|
51
|
42
|
56
|
82
|
88
|
85
|
71
|
79
|
108
|
73
|
57
|
64
|
83
|
83
|
86
|
82
|
92
|
101
|
57
|
51
|
90
|
116
|
70
|
42
|
48
|
72
|
66
|
55
|
55
|
66
|
|
2025/11
|
43
|
39
|
78
|
96
|
102
|
136
|
56
|
69
|
75
|
66
|
75
|
65
|
53
|
67
|
76
|
52
|
25
|
36
|
60
|
69
|
61
|
68
|
88
|
126
|
77
|
186
|
153
|
117
|
102
|
72
|
|
|
2025/10
|
54
|
27
|
40
|
47
|
66
|
18
|
36
|
20
|
11
|
24
|
41
|
24
|
37
|
52
|
51
|
63
|
33
|
36
|
47
|
48
|
62
|
76
|
78
|
98
|
109
|
67
|
46
|
66
|
87
|
106
|
75
|
|
2025/09
|
50
|
47
|
29
|
33
|
35
|
59
|
62
|
54
|
54
|
54
|
43
|
29
|
55
|
55
|
62
|
25
|
18
|
19
|
23
|
52
|
32
|
24
|
50
|
49
|
49
|
42
|
42
|
67
|
79
|
71
|
|
|
2025/08
|
53
|
53
|
52
|
48
|
38
|
35
|
41
|
48
|
20
|
31
|
49
|
52
|
42
|
55
|
44
|
20
|
32
|
42
|
43
|
25
|
29
|
36
|
17
|
27
|
36
|
29
|
38
|
34
|
41
|
47
|
59
|
|
2025/07
|
36
|
31
|
25
|
28
|
18
|
26
|
34
|
40
|
44
|
45
|
58
|
57
|
53
|
50
|
63
|
36
|
33
|
41
|
55
|
46
|
31
|
40
|
35
|
27
|
36
|
38
|
36
|
51
|
25
|
37
|
48
|
|
2025/06
|
59
|
35
|
34
|
31
|
47
|
45
|
60
|
52
|
57
|
40
|
54
|
60
|
56
|
34
|
22
|
28
|
36
|
47
|
42
|
39
|
37
|
45
|
46
|
47
|
54
|
47
|
48
|
36
|
30
|
51
|
|
|
2025/05
|
61
|
79
|
30
|
59
|
155
|
73
|
75
|
74
|
38
|
45
|
46
|
57
|
77
|
43
|
48
|
80
|
175
|
56
|
73
|
70
|
78
|
76
|
35
|
54
|
55
|
43
|
44
|
55
|
60
|
64
|
48
|
|
2025/04
|
62
|
43
|
87
|
110
|
56
|
75
|
99
|
82
|
64
|
50
|
161
|
162
|
68
|
28
|
54
|
126
|
203
|
97
|
84
|
80
|
86
|
80
|
80
|
46
|
57
|
73
|
51
|
48
|
59
|
107
|
|
|
2025/03
|
104
|
84
|
38
|
65
|
94
|
52
|
87
|
74
|
79
|
97
|
126
|
240
|
97
|
103
|
60
|
26
|
34
|
40
|
46
|
49
|
55
|
73
|
131
|
354
|
443
|
202
|
213
|
147
|
38
|
44
|
49
|
|
2025/02
|
152
|
106
|
27
|
34
|
33
|
103
|
49
|
35
|
50
|
71
|
81
|
71
|
65
|
67
|
78
|
76
|
55
|
70
|
73
|
86
|
107
|
74
|
39
|
58
|
59
|
67
|
76
|
67
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution