Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Sep
Tue
29 Sep
Wed
30 Sep
Thu
1 Oct
Fri
2 Oct
Sat
3 Oct
Sun
4 Oct
Real-time AQI (Monitoring Station in Cangzhou)
电视转播站
5735
PM2.5
59 *
PM10
44
O3
0.1
CO
6
SO2
13
NO2
市环保局
10262 *
PM2.5
66
PM10
52
O3
0.2
CO
3
SO2
26
NO2
Air quality in the last 12 months (Cangzhou)
|
2026/08
|
31
|
33
|
35
|
39
|
40
|
48
|
52
|
39
|
42
|
39
|
31
|
33
|
32
|
34
|
41
|
35
|
34
|
44
|
49
|
51
|
42
|
31
|
30
|
38
|
34
|
24
|
33
|
27
|
37
|
41
|
39
|
|
2026/07
|
43
|
74
|
69
|
57
|
43
|
43
|
40
|
39
|
42
|
37
|
40
|
44
|
28
|
34
|
40
|
45
|
43
|
37
|
47
|
53
|
45
|
47
|
37
|
47
|
41
|
40
|
40
|
35
|
27
|
30
|
31
|
|
2026/06
|
74
|
78
|
71
|
37
|
32
|
32
|
31
|
35
|
41
|
44
|
50
|
73
|
55
|
46
|
60
|
49
|
49
|
60
|
47
|
35
|
38
|
60
|
64
|
67
|
41
|
43
|
57
|
68
|
52
|
50
|
|
|
2026/05
|
73
|
49
|
30
|
40
|
54
|
55
|
50
|
55
|
60
|
53
|
51
|
64
|
61
|
72
|
58
|
45
|
47
|
29
|
32
|
34
|
42
|
46
|
39
|
63
|
29
|
36
|
46
|
44
|
45
|
60
|
67
|
|
2026/04
|
99
|
91
|
92
|
70
|
64
|
43
|
41
|
55
|
61
|
60
|
65
|
75
|
78
|
70
|
82
|
81
|
81
|
91
|
73
|
90
|
65
|
38
|
57
|
53
|
51
|
52
|
51
|
40
|
47
|
52
|
|
|
2026/03
|
69
|
104
|
144
|
120
|
59
|
76
|
59
|
133
|
91
|
125
|
149
|
90
|
130
|
93
|
45
|
77
|
169
|
60
|
55
|
90
|
95
|
99
|
129
|
115
|
138
|
107
|
74
|
91
|
104
|
39
|
58
|
|
2026/02
|
213
|
80
|
119
|
170
|
136
|
51
|
54
|
62
|
85
|
108
|
72
|
124
|
132
|
147
|
43
|
57
|
88
|
61
|
66
|
69
|
205
|
62
|
55
|
83
|
72
|
69
|
52
|
62
|
|||
|
2026/01
|
50
|
53
|
136
|
221
|
120
|
195
|
45
|
62
|
112
|
47
|
38
|
74
|
60
|
76
|
137
|
76
|
42
|
43
|
39
|
38
|
60
|
111
|
120
|
184
|
89
|
70
|
109
|
109
|
61
|
65
|
99
|
|
2025/12
|
64
|
33
|
50
|
57
|
68
|
135
|
118
|
36
|
108
|
171
|
75
|
31
|
60
|
89
|
110
|
135
|
88
|
151
|
257
|
63
|
41
|
62
|
66
|
47
|
31
|
59
|
104
|
162
|
117
|
85
|
35
|
|
2025/11
|
91
|
28
|
52
|
102
|
109
|
109
|
59
|
83
|
73
|
76
|
102
|
137
|
45
|
72
|
163
|
100
|
37
|
46
|
57
|
49
|
67
|
106
|
112
|
137
|
34
|
97
|
52
|
108
|
147
|
146
|
|
|
2025/10
|
80
|
35
|
28
|
43
|
30
|
28
|
42
|
33
|
18
|
25
|
28
|
37
|
35
|
45
|
79
|
61
|
43
|
27
|
36
|
35
|
51
|
61
|
73
|
78
|
92
|
62
|
60
|
157
|
125
|
129
|
66
|
|
2025/09
|
35
|
35
|
49
|
50
|
50
|
44
|
55
|
62
|
44
|
46
|
58
|
51
|
63
|
63
|
64
|
56
|
35
|
37
|
32
|
39
|
48
|
33
|
43
|
52
|
53
|
45
|
40
|
53
|
62
|
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