Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
12 Nov
Thu
13 Nov
Fri
14 Nov
Sat
15 Nov
Sun
16 Nov
Mon
17 Nov
Tue
18 Nov
Cangzhou Air quality rank
Real-time AQI (Monitoring Station in Cangzhou)
沧县城建局
144110 *
PM2.5
155
PM10
21
O3
0.7
CO
6
SO2
63
NO2
电视转播站
140107 *
PM2.5
135
PM10
42
O3
0.8
CO
6
SO2
39
NO2
市环保局
143109 *
PM2.5
148
PM10
34
O3
0.6
CO
6
SO2
56
NO2
河北水利电力学院
138105 *
PM2.5
171
PM10
20
O3
0.8
CO
16
SO2
68
NO2
Air quality in the last 12 months (Cangzhou)
|
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
|
|
|
2025/08
|
35
|
34
|
44
|
37
|
37
|
36
|
39
|
33
|
34
|
40
|
44
|
42
|
40
|
59
|
47
|
21
|
28
|
30
|
39
|
37
|
32
|
30
|
41
|
27
|
37
|
39
|
45
|
24
|
33
|
27
|
31
|
|
2025/07
|
29
|
29
|
25
|
35
|
34
|
24
|
30
|
34
|
41
|
60
|
53
|
48
|
39
|
29
|
35
|
38
|
40
|
35
|
28
|
45
|
45
|
39
|
23
|
31
|
39
|
38
|
32
|
38
|
31
|
34
|
29
|
|
2025/06
|
68
|
59
|
37
|
37
|
57
|
73
|
67
|
56
|
67
|
35
|
59
|
72
|
73
|
68
|
38
|
31
|
47
|
50
|
43
|
42
|
44
|
45
|
47
|
45
|
60
|
53
|
54
|
69
|
58
|
35
|
|
|
2025/05
|
56
|
62
|
42
|
46
|
62
|
49
|
64
|
71
|
44
|
36
|
55
|
60
|
61
|
53
|
35
|
78
|
67
|
63
|
80
|
72
|
65
|
72
|
70
|
53
|
48
|
59
|
55
|
60
|
66
|
63
|
59
|
|
2025/04
|
66
|
32
|
55
|
80
|
37
|
70
|
85
|
74
|
55
|
71
|
94
|
159
|
60
|
57
|
55
|
80
|
86
|
57
|
43
|
69
|
67
|
75
|
75
|
49
|
64
|
74
|
59
|
59
|
66
|
70
|
|
|
2025/03
|
175
|
91
|
53
|
50
|
77
|
61
|
91
|
114
|
111
|
107
|
116
|
146
|
105
|
69
|
44
|
38
|
47
|
34
|
52
|
52
|
55
|
61
|
102
|
102
|
63
|
95
|
79
|
56
|
38
|
58
|
76
|
|
2025/02
|
59
|
71
|
33
|
28
|
40
|
77
|
35
|
29
|
51
|
88
|
124
|
75
|
87
|
89
|
107
|
60
|
39
|
51
|
57
|
64
|
54
|
63
|
44
|
56
|
75
|
92
|
128
|
177
|
|||
|
2025/01
|
108
|
44
|
58
|
135
|
149
|
35
|
49
|
44
|
39
|
53
|
77
|
63
|
88
|
86
|
41
|
60
|
64
|
124
|
105
|
81
|
107
|
46
|
52
|
73
|
86
|
89
|
31
|
41
|
327
|
58
|
54
|
|
2024/12
|
107
|
39
|
53
|
83
|
93
|
55
|
38
|
53
|
95
|
107
|
56
|
60
|
66
|
54
|
52
|
63
|
56
|
35
|
60
|
91
|
41
|
51
|
71
|
103
|
142
|
44
|
54
|
57
|
78
|
97
|
69
|
|
2024/11
|
67
|
84
|
113
|
40
|
47
|
56
|
66
|
63
|
63
|
91
|
103
|
135
|
106
|
47
|
63
|
79
|
51
|
50
|
53
|
76
|
73
|
51
|
49
|
71
|
50
|
31
|
35
|
47
|
56
|
71
|
|
|
1
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2
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3
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4
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5
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6
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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