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
13 May
Thu
14 May
Fri
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Real-time AQI (Monitoring Station in Puyang)
环保局
6539
PM2.5
70 *
PM10
92
O3
0.6
CO
5
SO2
12
NO2
濮水河管理处
6844 *
PM2.5
70
PM10
92
O3
0.8
CO
5
SO2
13
NO2
中原东路68号
6836
PM2.5
74 *
PM10
103
O3
0.7
CO
6
SO2
9
NO2
任丘路479号
6442 *
PM2.5
66
PM10
74
O3
1.0
CO
5
SO2
18
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