Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Thu
29 Oct
Fri
30 Oct
Real-time AQI (Monitoring Station in Dingzhou)
交通局
160122 *
PM2.5
144
PM10
47
O3
0.9
CO
5
SO2
24
NO2
第五中学
150115 *
PM2.5
128
PM10
60
O3
0.8
CO
4
SO2
27
NO2
Air quality in the last 12 months (Dingzhou)
|
2026/08
|
45
|
50
|
38
|
37
|
43
|
56
|
59
|
42
|
52
|
58
|
50
|
33
|
32
|
40
|
47
|
40
|
50
|
39
|
48
|
60
|
64
|
63
|
58
|
63
|
47
|
30
|
29
|
29
|
45
|
42
|
43
|
|
2026/07
|
70
|
88
|
86
|
70
|
45
|
53
|
64
|
56
|
56
|
53
|
46
|
38
|
54
|
64
|
49
|
57
|
36
|
52
|
68
|
57
|
49
|
50
|
42
|
58
|
56
|
57
|
55
|
51
|
41
|
38
|
39
|
|
2026/06
|
59
|
92
|
57
|
36
|
35
|
29
|
32
|
43
|
36
|
37
|
45
|
78
|
50
|
53
|
78
|
70
|
49
|
76
|
54
|
50
|
46
|
58
|
71
|
91
|
59
|
49
|
71
|
65
|
58
|
60
|
|
|
2026/05
|
88
|
53
|
44
|
53
|
71
|
69
|
56
|
69
|
78
|
71
|
61
|
76
|
83
|
85
|
81
|
69
|
27
|
36
|
48
|
45
|
40
|
37
|
51
|
71
|
47
|
34
|
54
|
43
|
47
|
58
|
76
|
|
2026/04
|
82
|
97
|
137
|
66
|
76
|
51
|
53
|
89
|
78
|
61
|
71
|
99
|
103
|
91
|
95
|
79
|
97
|
111
|
97
|
71
|
76
|
60
|
62
|
68
|
69
|
75
|
67
|
56
|
56
|
66
|
|
|
2026/03
|
79
|
105
|
117
|
108
|
68
|
66
|
82
|
115
|
74
|
128
|
109
|
101
|
158
|
106
|
62
|
58
|
123
|
55
|
60
|
95
|
94
|
62
|
99
|
131
|
115
|
170
|
96
|
89
|
71
|
55
|
59
|
|
2026/02
|
169
|
131
|
146
|
141
|
97
|
54
|
62
|
70
|
122
|
151
|
110
|
102
|
126
|
136
|
49
|
67
|
105
|
53
|
63
|
84
|
256
|
132
|
50
|
82
|
80
|
89
|
60
|
65
|
|||
|
2026/01
|
71
|
101
|
168
|
187
|
142
|
87
|
59
|
79
|
153
|
53
|
49
|
83
|
85
|
87
|
158
|
112
|
61
|
54
|
45
|
57
|
68
|
96
|
157
|
204
|
130
|
152
|
200
|
140
|
90
|
119
|
182
|
|
2025/12
|
78
|
43
|
52
|
66
|
87
|
102
|
83
|
55
|
82
|
108
|
104
|
34
|
54
|
68
|
113
|
99
|
135
|
158
|
225
|
132
|
63
|
83
|
87
|
77
|
38
|
69
|
89
|
144
|
127
|
73
|
41
|
|
2025/11
|
58
|
45
|
65
|
105
|
166
|
194
|
55
|
65
|
65
|
78
|
110
|
136
|
68
|
70
|
82
|
65
|
32
|
45
|
51
|
58
|
58
|
68
|
89
|
134
|
48
|
134
|
48
|
99
|
125
|
188
|
|
|
2025/10
|
76
|
42
|
63
|
64
|
44
|
29
|
45
|
27
|
10
|
12
|
26
|
51
|
45
|
50
|
74
|
86
|
42
|
26
|
43
|
37
|
50
|
60
|
78
|
105
|
147
|
79
|
65
|
106
|
168
|
198
|
157
|
|
2025/09
|
52
|
54
|
46
|
46
|
46
|
46
|
62
|
61
|
48
|
55
|
57
|
52
|
57
|
65
|
64
|
41
|
34
|
42
|
31
|
53
|
66
|
30
|
43
|
50
|
64
|
65
|
45
|
54
|
64
|
70
|
|
|
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
*: primary pollution