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
11 Oct
Mon
12 Oct
Tue
13 Oct
Wed
14 Oct
Thu
15 Oct
Fri
16 Oct
Sat
17 Oct
Real-time AQI (Monitoring Station in Cangzhou)
沧县城建局
8752
PM2.5
101 *
PM10
184
O3
0.4
CO
8
SO2
20
NO2
电视转播站
10161 *
PM2.5
86
PM10
180
O3
0.3
CO
11
SO2
20
NO2
市环保局
9658 *
PM2.5
102
PM10
175
O3
0.5
CO
8
SO2
24
NO2
河北水利电力学院
9352
PM2.5
110 *
PM10
158
O3
0.4
CO
10
SO2
29
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