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 Jan
Wed
29 Jan
Thu
30 Jan
Fri
31 Jan
Sat
1 Feb
Sun
2 Feb
Mon
3 Feb
Real-time AQI (Monitoring Station in Puyang)
环保局
6950 *
PM2.5
70
PM10
30
O3
0.8
CO
6
SO2
37
NO2
油田运输公司
6950 *
PM2.5
76
PM10
32
O3
0.9
CO
7
SO2
27
NO2
濮水河管理处
8260 *
PM2.5
97
PM10
13
O3
0.9
CO
3
SO2
35
NO2
Air quality in the last 12 months (Puyang)
|
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
|
|
|
2024/08
|
21
|
24
|
25
|
25
|
26
|
17
|
22
|
35
|
36
|
59
|
41
|
30
|
28
|
39
|
47
|
62
|
51
|
30
|
17
|
30
|
41
|
39
|
43
|
57
|
54
|
34
|
19
|
26
|
43
|
39
|
38
|
|
2024/07
|
36
|
43
|
45
|
26
|
25
|
35
|
27
|
42
|
51
|
65
|
69
|
44
|
77
|
126
|
81
|
44
|
78
|
39
|
29
|
15
|
31
|
28
|
24
|
40
|
31
|
30
|
32
|
22
|
23
|
19
|
14
|
|
2024/06
|
49
|
79
|
77
|
81
|
81
|
73
|
61
|
58
|
56
|
57
|
55
|
56
|
78
|
60
|
50
|
51
|
39
|
47
|
47
|
57
|
55
|
60
|
86
|
80
|
75
|
61
|
49
|
57
|
31
|
36
|
|
|
2024/05
|
48
|
51
|
44
|
45
|
60
|
74
|
65
|
61
|
60
|
61
|
144
|
105
|
94
|
79
|
50
|
56
|
59
|
75
|
61
|
61
|
60
|
55
|
59
|
65
|
73
|
76
|
42
|
52
|
58
|
52
|
72
|
|
2024/04
|
118
|
84
|
51
|
47
|
68
|
56
|
53
|
60
|
71
|
89
|
58
|
56
|
71
|
46
|
70
|
94
|
79
|
70
|
75
|
71
|
74
|
78
|
69
|
82
|
79
|
70
|
62
|
69
|
53
|
55
|
|
|
2024/03
|
82
|
89
|
89
|
110
|
103
|
72
|
95
|
46
|
64
|
77
|
82
|
103
|
89
|
101
|
68
|
82
|
91
|
77
|
89
|
78
|
92
|
103
|
107
|
61
|
43
|
62
|
47
|
135
|
115
|
99
|
79
|
|
2024/02
|
41
|
38
|
69
|
53
|
109
|
132
|
150
|
182
|
218
|
364
|
211
|
92
|
87
|
132
|
44
|
61
|
55
|
97
|
56
|
43
|
35
|
26
|
32
|
88
|
202
|
86
|
90
|
87
|
104
|
||
|
2024/01
|
139
|
187
|
157
|
82
|
129
|
95
|
42
|
85
|
131
|
96
|
163
|
260
|
360
|
130
|
54
|
67
|
67
|
94
|
44
|
43
|
47
|
27
|
43
|
59
|
71
|
85
|
102
|
100
|
103
|
193
|
200
|
|
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