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
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Wed
1 Jan
Real-time AQI (Monitoring Station in Cangzhou)
沧县城建局
6323
PM2.5
76 *
PM10
47
O3
0.6
CO
2
SO2
21
NO2
电视转播站
627
PM2.5
73 *
PM10
46
O3
0.3
CO
6
SO2
28
NO2
市环保局
5332
PM2.5
56 *
PM10
44
O3
0.3
CO
3
SO2
22
NO2
河北水利电力学院
7422
PM2.5
97 *
PM10
48
O3
0.3
CO
6
SO2
14
NO2
Air quality in the last 12 months (Cangzhou)
|
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
|
|
|
2024/10
|
28
|
25
|
41
|
59
|
77
|
104
|
44
|
57
|
107
|
70
|
80
|
99
|
127
|
187
|
122
|
49
|
114
|
32
|
32
|
41
|
54
|
66
|
68
|
97
|
117
|
166
|
96
|
48
|
120
|
187
|
177
|
|
2024/09
|
42
|
25
|
30
|
47
|
38
|
31
|
33
|
44
|
64
|
23
|
31
|
33
|
40
|
40
|
36
|
40
|
63
|
34
|
50
|
35
|
20
|
22
|
32
|
57
|
89
|
47
|
38
|
51
|
61
|
23
|
|
|
2024/08
|
35
|
37
|
34
|
26
|
21
|
35
|
47
|
60
|
45
|
65
|
28
|
23
|
32
|
33
|
37
|
38
|
43
|
29
|
19
|
28
|
27
|
46
|
50
|
38
|
38
|
25
|
23
|
46
|
38
|
49
|
52
|
|
2024/07
|
54
|
56
|
45
|
56
|
44
|
29
|
52
|
42
|
56
|
54
|
61
|
65
|
96
|
75
|
43
|
56
|
50
|
44
|
34
|
21
|
33
|
30
|
38
|
51
|
19
|
27
|
25
|
27
|
20
|
18
|
22
|
|
2024/06
|
39
|
58
|
58
|
54
|
61
|
66
|
62
|
67
|
66
|
86
|
89
|
70
|
75
|
40
|
53
|
42
|
42
|
54
|
52
|
51
|
51
|
65
|
83
|
62
|
47
|
66
|
51
|
58
|
60
|
47
|
|
|
2024/05
|
52
|
59
|
59
|
60
|
51
|
65
|
79
|
69
|
67
|
65
|
195
|
51
|
72
|
85
|
33
|
53
|
63
|
75
|
59
|
32
|
40
|
59
|
57
|
37
|
41
|
49
|
48
|
44
|
60
|
57
|
36
|
|
2024/04
|
71
|
64
|
48
|
52
|
67
|
80
|
75
|
97
|
48
|
116
|
116
|
65
|
74
|
46
|
141
|
76
|
83
|
92
|
85
|
72
|
90
|
99
|
48
|
56
|
88
|
73
|
74
|
52
|
44
|
50
|
|
|
2024/03
|
38
|
93
|
74
|
69
|
62
|
103
|
109
|
35
|
61
|
93
|
128
|
111
|
85
|
109
|
76
|
87
|
78
|
103
|
127
|
59
|
85
|
82
|
78
|
62
|
68
|
73
|
68
|
291
|
147
|
84
|
89
|
|
2024/02
|
40
|
53
|
83
|
48
|
98
|
122
|
66
|
98
|
262
|
147
|
130
|
130
|
117
|
136
|
45
|
65
|
60
|
83
|
51
|
44
|
34
|
48
|
48
|
67
|
100
|
98
|
69
|
94
|
64
|
||
|
2024/01
|
78
|
228
|
180
|
170
|
111
|
59
|
43
|
76
|
100
|
56
|
164
|
231
|
128
|
46
|
53
|
70
|
90
|
64
|
51
|
42
|
43
|
30
|
35
|
45
|
76
|
66
|
64
|
82
|
143
|
168
|
127
|
|
2023/12
|
47
|
74
|
83
|
151
|
225
|
211
|
131
|
163
|
74
|
41
|
45
|
66
|
71
|
48
|
35
|
34
|
65
|
103
|
99
|
30
|
35
|
86
|
155
|
147
|
180
|
144
|
57
|
104
|
182
|
268
|
125
|
|
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