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
19 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Real-time AQI (Monitoring Station in Puyang)
油田运输公司
8851
PM2.5
126 *
PM10
82
O3
0.6
CO
13
SO2
25
NO2
油田物探公司
8558
PM2.5
120 *
PM10
82
O3
0.7
CO
13
SO2
24
NO2
濮水河管理处
7248
PM2.5
94 *
PM10
87
O3
0.6
CO
10
SO2
20
NO2
Air quality in the last 12 months (Puyang)
|
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
|
|
2023/12
|
58
|
60
|
90
|
120
|
181
|
129
|
102
|
82
|
105
|
35
|
50
|
76
|
101
|
60
|
61
|
44
|
45
|
41
|
129
|
40
|
39
|
69
|
99
|
111
|
101
|
172
|
68
|
88
|
200
|
238
|
163
|
|
2023/11
|
53
|
62
|
124
|
83
|
31
|
41
|
55
|
72
|
79
|
27
|
38
|
63
|
53
|
96
|
136
|
78
|
51
|
69
|
85
|
147
|
134
|
219
|
92
|
32
|
59
|
78
|
106
|
101
|
54
|
49
|
|
|
2023/10
|
42
|
38
|
46
|
86
|
63
|
61
|
55
|
62
|
68
|
55
|
62
|
108
|
150
|
119
|
80
|
89
|
103
|
59
|
43
|
34
|
66
|
76
|
79
|
91
|
87
|
87
|
77
|
132
|
98
|
133
|
80
|
|
2023/09
|
64
|
75
|
64
|
61
|
72
|
91
|
84
|
66
|
56
|
59
|
78
|
67
|
41
|
51
|
61
|
58
|
56
|
59
|
42
|
29
|
46
|
44
|
76
|
40
|
41
|
59
|
61
|
50
|
46
|
57
|
|
|
2023/08
|
34
|
33
|
40
|
38
|
39
|
33
|
40
|
61
|
66
|
59
|
58
|
37
|
41
|
41
|
46
|
47
|
57
|
58
|
44
|
51
|
35
|
58
|
50
|
40
|
48
|
43
|
24
|
33
|
47
|
42
|
59
|
|
2023/07
|
69
|
56
|
46
|
46
|
65
|
53
|
69
|
74
|
80
|
40
|
41
|
26
|
49
|
57
|
48
|
39
|
68
|
60
|
47
|
32
|
37
|
36
|
63
|
48
|
39
|
52
|
50
|
37
|
17
|
18
|
30
|
|
2023/06
|
56
|
55
|
63
|
35
|
49
|
58
|
77
|
61
|
69
|
71
|
75
|
64
|
75
|
84
|
78
|
65
|
75
|
47
|
39
|
56
|
66
|
77
|
57
|
79
|
39
|
46
|
60
|
32
|
49
|
64
|
|
|
2023/05
|
84
|
69
|
76
|
33
|
30
|
52
|
43
|
49
|
55
|
66
|
63
|
56
|
65
|
75
|
71
|
67
|
46
|
67
|
74
|
93
|
100
|
50
|
59
|
54
|
57
|
68
|
60
|
22
|
44
|
52
|
59
|
|
2023/04
|
72
|
70
|
55
|
31
|
33
|
47
|
52
|
67
|
75
|
78
|
379
|
485
|
176
|
262
|
228
|
70
|
84
|
105
|
86
|
106
|
58
|
32
|
36
|
41
|
47
|
62
|
57
|
114
|
88
|
74
|
|
|
2023/03
|
119
|
91
|
109
|
135
|
148
|
120
|
161
|
124
|
115
|
78
|
197
|
81
|
104
|
78
|
140
|
73
|
53
|
60
|
80
|
126
|
133
|
240
|
318
|
136
|
109
|
91
|
99
|
92
|
83
|
78
|
71
|
|
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