Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
Mon
11 May
Tue
12 May
Wed
13 May
Thu
14 May
Fri
15 May
Sat
16 May
Real-time AQI (Monitoring Station in Puyang)
环保局
3523
PM2.5
35
PM10
92
O3
0.4
CO
7
SO2
15
NO2
濮水河管理处
3621
PM2.5
36
PM10
88
O3
0.5
CO
5
SO2
14
NO2
中原东路68号
3212
PM2.5
32
PM10
100
O3
0.5
CO
4
SO2
9
NO2
任丘路479号
3511
PM2.5
35
PM10
91
O3
0.6
CO
3
SO2
10
NO2
Air quality in the last 12 months (Puyang)
|
2026/04
|
63
|
80
|
54
|
61
|
89
|
74
|
71
|
49
|
45
|
61
|
60
|
56
|
43
|
45
|
48
|
61
|
78
|
69
|
69
|
69
|
46
|
33
|
35
|
38
|
42
|
54
|
88
|
53
|
40
|
53
|
|
|
2026/03
|
58
|
85
|
106
|
131
|
81
|
58
|
63
|
104
|
123
|
128
|
168
|
161
|
148
|
123
|
35
|
84
|
126
|
67
|
59
|
94
|
85
|
82
|
111
|
108
|
97
|
74
|
111
|
116
|
38
|
61
|
68
|
|
2026/02
|
117
|
142
|
128
|
117
|
142
|
62
|
55
|
84
|
70
|
80
|
115
|
98
|
125
|
116
|
72
|
47
|
116
|
60
|
60
|
59
|
79
|
330
|
102
|
62
|
46
|
60
|
90
|
75
|
|||
|
2026/01
|
52
|
70
|
122
|
157
|
247
|
106
|
53
|
63
|
71
|
81
|
53
|
73
|
104
|
108
|
91
|
100
|
64
|
60
|
47
|
38
|
52
|
67
|
129
|
172
|
174
|
155
|
199
|
137
|
152
|
104
|
157
|
|
2025/12
|
117
|
58
|
55
|
71
|
97
|
120
|
89
|
80
|
114
|
133
|
152
|
39
|
64
|
76
|
72
|
168
|
158
|
180
|
181
|
143
|
71
|
57
|
72
|
87
|
53
|
59
|
100
|
151
|
165
|
133
|
45
|
|
2025/11
|
89
|
68
|
67
|
81
|
109
|
146
|
120
|
60
|
63
|
74
|
80
|
89
|
82
|
126
|
146
|
123
|
38
|
47
|
59
|
66
|
94
|
91
|
81
|
95
|
55
|
127
|
213
|
129
|
143
|
160
|
|
|
2025/10
|
48
|
27
|
31
|
47
|
16
|
11
|
36
|
35
|
8
|
9
|
13
|
15
|
32
|
45
|
59
|
59
|
30
|
28
|
43
|
41
|
50
|
89
|
108
|
96
|
73
|
98
|
102
|
94
|
83
|
132
|
176
|
|
2025/09
|
34
|
37
|
48
|
25
|
43
|
55
|
55
|
43
|
23
|
40
|
47
|
36
|
48
|
44
|
40
|
30
|
21
|
28
|
20
|
39
|
51
|
33
|
29
|
40
|
50
|
49
|
25
|
48
|
50
|
52
|
|
|
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
|
|
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