Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
98
*
PM10
79
O3
0.5
CO
4
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Oct
87
Good
Fri
16 Oct
89
Good
Sat
17 Oct
48
Excellent
Sun
18 Oct
51
Good
Mon
19 Oct
62
Good
Tue
20 Oct
31
Excellent
Wed
21 Oct
50
Excellent
Air quality in the last 12 months (Puyang County)
|
2026/08
|
28
|
28
|
30
|
38
|
39
|
45
|
51
|
46
|
36
|
39
|
36
|
24
|
23
|
34
|
44
|
49
|
42
|
46
|
50
|
55
|
30
|
35
|
40
|
27
|
36
|
32
|
25
|
25
|
28
|
37
|
44
|
|
2026/07
|
51
|
63
|
54
|
45
|
40
|
31
|
32
|
37
|
36
|
31
|
39
|
34
|
30
|
36
|
31
|
41
|
32
|
36
|
42
|
47
|
53
|
45
|
39
|
33
|
34
|
40
|
30
|
26
|
22
|
21
|
25
|
|
2026/06
|
68
|
84
|
103
|
38
|
72
|
42
|
30
|
43
|
44
|
64
|
63
|
64
|
48
|
57
|
54
|
42
|
50
|
47
|
30
|
39
|
34
|
36
|
46
|
38
|
48
|
41
|
70
|
70
|
64
|
68
|
|
|
2026/05
|
50
|
32
|
28
|
39
|
48
|
47
|
53
|
41
|
46
|
50
|
51
|
65
|
57
|
70
|
51
|
47
|
46
|
28
|
27
|
22
|
32
|
38
|
43
|
52
|
23
|
22
|
36
|
44
|
36
|
52
|
63
|
|
2026/04
|
61
|
76
|
51
|
60
|
86
|
73
|
65
|
47
|
44
|
60
|
59
|
54
|
40
|
43
|
47
|
60
|
75
|
68
|
67
|
70
|
46
|
30
|
34
|
38
|
40
|
52
|
80
|
49
|
38
|
52
|
|
|
2026/03
|
55
|
85
|
97
|
133
|
83
|
58
|
63
|
102
|
122
|
123
|
168
|
165
|
147
|
114
|
32
|
85
|
120
|
67
|
57
|
94
|
85
|
82
|
111
|
107
|
97
|
73
|
111
|
114
|
37
|
59
|
66
|
|
2026/02
|
117
|
143
|
125
|
119
|
138
|
59
|
52
|
85
|
67
|
74
|
113
|
94
|
125
|
114
|
66
|
40
|
118
|
57
|
60
|
56
|
75
|
317
|
102
|
57
|
43
|
61
|
87
|
76
|
|||
|
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
|
|
|
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
Air quality source: CNEMC
*: primary pollution