Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
132
*
PM10
60
O3
0.4
CO
6
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Feb
91
Good
Sun
22 Feb
107
Light
Mon
23 Feb
83
Good
Tue
24 Feb
85
Good
Wed
25 Feb
78
Good
Thu
26 Feb
91
Good
Fri
27 Feb
34
Excellent
Puyang County Air quality rank
Air quality in the last 12 months (Puyang County)
|
2026/01
|
49
|
69
|
118
|
149
|
239
|
110
|
51
|
60
|
67
|
79
|
50
|
70
|
96
|
112
|
88
|
99
|
63
|
59
|
47
|
33
|
49
|
64
|
126
|
169
|
172
|
155
|
198
|
139
|
146
|
106
|
154
|
|
2025/12
|
119
|
57
|
53
|
69
|
98
|
118
|
89
|
79
|
111
|
132
|
155
|
37
|
63
|
77
|
71
|
168
|
160
|
181
|
184
|
143
|
69
|
58
|
68
|
83
|
53
|
58
|
95
|
146
|
164
|
133
|
40
|
|
2025/11
|
88
|
68
|
66
|
79
|
105
|
143
|
115
|
59
|
61
|
74
|
78
|
87
|
83
|
126
|
144
|
121
|
37
|
46
|
58
|
66
|
96
|
87
|
81
|
96
|
54
|
128
|
218
|
130
|
140
|
156
|
|
|
2025/10
|
46
|
24
|
29
|
43
|
14
|
11
|
34
|
31
|
7
|
8
|
13
|
15
|
29
|
42
|
56
|
55
|
28
|
27
|
43
|
41
|
48
|
88
|
105
|
94
|
72
|
96
|
101
|
87
|
82
|
129
|
174
|
|
2025/09
|
33
|
35
|
44
|
22
|
38
|
54
|
55
|
40
|
21
|
38
|
43
|
32
|
47
|
42
|
38
|
25
|
20
|
26
|
18
|
36
|
50
|
31
|
26
|
38
|
47
|
47
|
24
|
44
|
47
|
49
|
|
|
2025/08
|
38
|
35
|
35
|
48
|
47
|
50
|
55
|
40
|
21
|
30
|
32
|
24
|
29
|
39
|
37
|
24
|
28
|
39
|
35
|
22
|
26
|
32
|
22
|
22
|
28
|
40
|
46
|
29
|
31
|
28
|
26
|
|
2025/07
|
13
|
26
|
24
|
30
|
33
|
35
|
39
|
36
|
36
|
65
|
62
|
47
|
46
|
52
|
43
|
39
|
37
|
39
|
47
|
38
|
57
|
28
|
18
|
31
|
36
|
32
|
28
|
30
|
25
|
31
|
38
|
|
2025/06
|
53
|
66
|
48
|
58
|
69
|
65
|
93
|
84
|
59
|
49
|
58
|
49
|
54
|
52
|
44
|
30
|
40
|
38
|
33
|
35
|
38
|
44
|
39
|
41
|
59
|
48
|
55
|
25
|
15
|
24
|
|
|
2025/05
|
51
|
74
|
45
|
46
|
180
|
98
|
78
|
72
|
34
|
29
|
51
|
56
|
58
|
59
|
42
|
84
|
131
|
76
|
98
|
69
|
67
|
66
|
71
|
57
|
53
|
49
|
54
|
59
|
55
|
60
|
60
|
|
2025/04
|
63
|
60
|
55
|
87
|
60
|
76
|
84
|
79
|
91
|
100
|
97
|
179
|
78
|
48
|
54
|
99
|
133
|
102
|
39
|
68
|
65
|
72
|
69
|
73
|
67
|
71
|
73
|
56
|
52
|
71
|
|
|
2025/03
|
127
|
50
|
40
|
28
|
54
|
85
|
79
|
75
|
95
|
95
|
97
|
135
|
104
|
63
|
68
|
41
|
50
|
45
|
58
|
52
|
53
|
64
|
92
|
265
|
205
|
103
|
101
|
146
|
56
|
58
|
69
|
|
2025/02
|
84
|
133
|
100
|
55
|
50
|
89
|
61
|
48
|
56
|
63
|
89
|
151
|
117
|
98
|
78
|
63
|
66
|
72
|
48
|
62
|
75
|
73
|
53
|
55
|
66
|
84
|
107
|
115
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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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
Air quality source: CNEMC
*: primary pollution