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
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Mon
28 Apr
Tue
29 Apr
Wed
30 Apr
Real-time AQI (Monitoring Station in Puyang)
环保局
6510
PM2.5
80 *
PM10
94
O3
0.6
CO
6
SO2
12
NO2
濮水河管理处
529
PM2.5
54 *
PM10
99
O3
0.5
CO
4
SO2
6
NO2
任丘路479号
6210
PM2.5
74 *
PM10
106
O3
0.2
CO
6
SO2
7
NO2
Air quality in the last 12 months (Puyang)
|
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
|
|
|
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
|
|
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