Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
59
*
PM10
96
O3
0.3
CO
2
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Jun
132
Light
Sun
22 Jun
141
Light
Mon
23 Jun
167
Moderate
Tue
24 Jun
169
Moderate
Wed
25 Jun
163
Moderate
Thu
26 Jun
21
Excellent
Fri
27 Jun
47
Excellent
Air quality in the last 12 months (Dingzhou)
|
2025/05
|
50
|
80
|
43
|
60
|
73
|
54
|
75
|
88
|
36
|
38
|
54
|
69
|
80
|
53
|
52
|
70
|
113
|
65
|
87
|
96
|
78
|
70
|
68
|
47
|
57
|
65
|
70
|
65
|
71
|
72
|
65
|
|
2025/04
|
67
|
31
|
65
|
97
|
46
|
81
|
103
|
72
|
70
|
74
|
155
|
135
|
54
|
41
|
56
|
99
|
115
|
65
|
50
|
80
|
79
|
54
|
75
|
57
|
74
|
98
|
95
|
64
|
70
|
71
|
|
|
2025/03
|
224
|
90
|
56
|
50
|
71
|
54
|
82
|
117
|
103
|
121
|
155
|
143
|
134
|
85
|
50
|
32
|
49
|
51
|
51
|
42
|
46
|
60
|
127
|
105
|
83
|
82
|
117
|
93
|
41
|
61
|
65
|
|
2025/02
|
90
|
146
|
50
|
45
|
38
|
113
|
35
|
32
|
62
|
96
|
121
|
76
|
72
|
78
|
72
|
38
|
48
|
61
|
64
|
71
|
71
|
62
|
37
|
67
|
74
|
76
|
116
|
168
|
|||
|
2025/01
|
86
|
67
|
67
|
79
|
77
|
32
|
40
|
42
|
39
|
55
|
69
|
66
|
79
|
73
|
47
|
67
|
91
|
122
|
89
|
103
|
98
|
76
|
95
|
106
|
136
|
110
|
28
|
84
|
287
|
91
|
85
|
|
2024/12
|
72
|
41
|
66
|
97
|
46
|
49
|
27
|
44
|
69
|
81
|
74
|
98
|
63
|
47
|
47
|
61
|
52
|
49
|
59
|
65
|
28
|
50
|
63
|
88
|
113
|
66
|
57
|
47
|
74
|
83
|
89
|
|
2024/11
|
74
|
77
|
84
|
36
|
58
|
80
|
123
|
183
|
214
|
202
|
160
|
151
|
141
|
59
|
64
|
74
|
61
|
63
|
72
|
65
|
55
|
53
|
78
|
116
|
78
|
29
|
31
|
33
|
45
|
60
|
|
|
2024/10
|
36
|
37
|
51
|
67
|
89
|
143
|
91
|
94
|
127
|
82
|
79
|
137
|
175
|
172
|
121
|
64
|
86
|
67
|
32
|
41
|
70
|
68
|
59
|
98
|
147
|
206
|
118
|
71
|
126
|
132
|
114
|
|
2024/09
|
53
|
33
|
40
|
56
|
34
|
41
|
47
|
54
|
73
|
40
|
39
|
44
|
54
|
53
|
57
|
62
|
67
|
61
|
50
|
39
|
22
|
31
|
48
|
69
|
80
|
104
|
109
|
85
|
110
|
17
|
|
|
2024/08
|
49
|
55
|
43
|
32
|
28
|
45
|
38
|
45
|
45
|
72
|
25
|
27
|
29
|
37
|
54
|
47
|
38
|
29
|
31
|
30
|
33
|
44
|
51
|
40
|
38
|
15
|
23
|
33
|
47
|
60
|
65
|
|
2024/07
|
44
|
50
|
58
|
78
|
71
|
51
|
64
|
51
|
65
|
69
|
74
|
71
|
47
|
94
|
89
|
48
|
47
|
46
|
56
|
42
|
51
|
43
|
54
|
52
|
23
|
37
|
47
|
42
|
40
|
23
|
37
|
|
2024/06
|
50
|
59
|
43
|
69
|
51
|
71
|
70
|
76
|
62
|
61
|
69
|
78
|
90
|
58
|
56
|
61
|
66
|
61
|
62
|
68
|
56
|
82
|
124
|
51
|
54
|
77
|
62
|
66
|
64
|
47
|
|
|
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