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
16 Jun
Tue
17 Jun
Wed
18 Jun
Thu
19 Jun
Fri
20 Jun
Sat
21 Jun
Sun
22 Jun
Real-time AQI (Monitoring Station in Puyang)
环保局
2811
PM2.5
28
PM10
58
O3
0.5
CO
6
SO2
17
NO2
油田运输公司
318
PM2.5
31
PM10
63
O3
0.7
CO
6
SO2
19
NO2
濮水河管理处
2513
PM2.5
25
PM10
38
O3
0.9
CO
3
SO2
25
NO2
任丘路479号
337
PM2.5
33
PM10
61
O3
0.6
CO
7
SO2
18
NO2
Air quality in the last 12 months (Puyang)
|
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
|
|
2025/04
|
64
|
62
|
55
|
87
|
59
|
75
|
83
|
81
|
91
|
99
|
98
|
180
|
76
|
49
|
54
|
100
|
140
|
101
|
39
|
68
|
67
|
72
|
70
|
74
|
67
|
72
|
73
|
56
|
52
|
72
|
|
|
2025/03
|
126
|
51
|
42
|
28
|
56
|
85
|
79
|
74
|
93
|
96
|
96
|
135
|
106
|
65
|
68
|
42
|
51
|
46
|
59
|
53
|
53
|
64
|
93
|
264
|
206
|
104
|
105
|
148
|
56
|
58
|
70
|
|
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
|
|
|
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