Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
105
PM10
56
O3
0.5
CO
4
SO2
47
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 May
146
Light
Fri
30 May
130
Light
Sat
31 May
126
Light
Sun
1 Jun
122
Light
Mon
2 Jun
117
Light
Tue
3 Jun
38
Excellent
Wed
4 Jun
46
Excellent
Air quality in the last 12 months (Dingzhou)
|
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
|
|
|
2024/05
|
58
|
63
|
64
|
68
|
57
|
60
|
65
|
74
|
77
|
71
|
133
|
57
|
77
|
98
|
41
|
62
|
72
|
79
|
86
|
47
|
55
|
77
|
76
|
51
|
39
|
48
|
42
|
59
|
72
|
59
|
42
|
|
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