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
22 Oct
Thu
23 Oct
Fri
24 Oct
Sat
25 Oct
Sun
26 Oct
Mon
27 Oct
Tue
28 Oct
Real-time AQI (Monitoring Station in Puyang)
环保局
6345 *
PM2.5
56
PM10
88
O3
0.6
CO
15
SO2
26
NO2
油田运输公司
6345 *
PM2.5
69
PM10
95
O3
0.8
CO
16
SO2
27
NO2
濮水河管理处
7051 *
PM2.5
68
PM10
85
O3
0.6
CO
13
SO2
25
NO2
任丘路479号
5942 *
PM2.5
62
PM10
90
O3
0.6
CO
17
SO2
24
NO2
Air quality in the last 12 months (Puyang)
|
2025/08
|
41
|
37
|
37
|
50
|
50
|
52
|
58
|
43
|
23
|
31
|
33
|
27
|
31
|
41
|
40
|
28
|
31
|
42
|
40
|
25
|
27
|
34
|
26
|
26
|
32
|
45
|
50
|
32
|
35
|
30
|
29
|
|
2025/07
|
16
|
28
|
25
|
32
|
35
|
36
|
40
|
41
|
40
|
68
|
62
|
47
|
47
|
54
|
47
|
42
|
41
|
40
|
48
|
40
|
61
|
31
|
21
|
35
|
38
|
34
|
30
|
32
|
29
|
33
|
40
|
|
2025/06
|
55
|
68
|
47
|
59
|
70
|
68
|
96
|
84
|
62
|
51
|
60
|
52
|
56
|
56
|
46
|
29
|
40
|
39
|
36
|
38
|
40
|
46
|
43
|
45
|
61
|
51
|
58
|
27
|
17
|
27
|
|
|
2025/05
|
51
|
73
|
45
|
47
|
180
|
96
|
81
|
73
|
34
|
30
|
51
|
56
|
59
|
60
|
41
|
84
|
132
|
76
|
98
|
71
|
69
|
68
|
71
|
57
|
53
|
50
|
55
|
60
|
56
|
60
|
60
|
|
2025/04
|
64
|
62
|
55
|
87
|
59
|
75
|
83
|
81
|
91
|
99
|
98
|
180
|
76
|
49
|
54
|
100
|
140
|
101
|
39
|
68
|
67
|
72
|
70
|
74
|
67
|
72
|
73
|
56
|
52
|
72
|
|
|
2025/03
|
126
|
51
|
42
|
28
|
56
|
85
|
79
|
74
|
93
|
96
|
96
|
135
|
106
|
65
|
68
|
42
|
51
|
46
|
59
|
53
|
53
|
64
|
93
|
264
|
206
|
104
|
105
|
148
|
56
|
58
|
70
|
|
2025/02
|
82
|
131
|
98
|
57
|
50
|
94
|
61
|
48
|
56
|
63
|
87
|
154
|
120
|
99
|
78
|
63
|
67
|
72
|
49
|
61
|
76
|
72
|
52
|
55
|
68
|
85
|
108
|
115
|
|||
|
2025/01
|
143
|
82
|
90
|
181
|
99
|
56
|
55
|
47
|
44
|
64
|
85
|
60
|
81
|
123
|
50
|
58
|
67
|
79
|
105
|
99
|
182
|
108
|
78
|
130
|
101
|
71
|
34
|
92
|
183
|
127
|
75
|
|
2024/12
|
91
|
63
|
72
|
119
|
135
|
149
|
61
|
60
|
67
|
113
|
114
|
85
|
89
|
75
|
60
|
63
|
85
|
40
|
53
|
71
|
48
|
53
|
68
|
105
|
166
|
96
|
62
|
66
|
72
|
90
|
101
|
|
2024/11
|
79
|
85
|
119
|
69
|
43
|
70
|
69
|
54
|
65
|
102
|
171
|
193
|
185
|
94
|
86
|
84
|
53
|
52
|
52
|
71
|
87
|
95
|
75
|
55
|
46
|
39
|
56
|
45
|
46
|
66
|
|
|
2024/10
|
45
|
29
|
50
|
65
|
54
|
70
|
124
|
102
|
152
|
125
|
76
|
103
|
95
|
130
|
197
|
87
|
82
|
28
|
29
|
27
|
53
|
73
|
82
|
77
|
93
|
103
|
131
|
93
|
127
|
192
|
211
|
|
2024/09
|
41
|
25
|
37
|
45
|
37
|
23
|
46
|
57
|
45
|
28
|
23
|
29
|
30
|
42
|
33
|
33
|
42
|
47
|
58
|
50
|
16
|
27
|
45
|
66
|
80
|
147
|
123
|
53
|
50
|
25
|
|
|
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