Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
53
*
PM10
68
O3
0.7
CO
6
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 May
51
Good
Mon
25 May
46
Excellent
Tue
26 May
50
Excellent
Wed
27 May
49
Excellent
Thu
28 May
63
Good
Fri
29 May
18
Excellent
Sat
30 May
41
Excellent
Air quality in the last 12 months (Dengzhou)
|
2026/04
|
53
|
48
|
46
|
74
|
79
|
80
|
74
|
44
|
31
|
56
|
65
|
57
|
43
|
45
|
46
|
40
|
58
|
62
|
69
|
110
|
44
|
24
|
39
|
44
|
48
|
59
|
58
|
64
|
43
|
47
|
|
|
2026/03
|
36
|
40
|
63
|
73
|
96
|
96
|
93
|
84
|
99
|
127
|
119
|
191
|
104
|
105
|
38
|
54
|
81
|
59
|
78
|
81
|
72
|
75
|
96
|
87
|
71
|
86
|
57
|
51
|
60
|
48
|
67
|
|
2026/02
|
111
|
101
|
108
|
139
|
150
|
103
|
83
|
104
|
82
|
95
|
104
|
92
|
99
|
109
|
84
|
42
|
89
|
75
|
77
|
64
|
64
|
113
|
159
|
63
|
45
|
33
|
59
|
54
|
|||
|
2026/01
|
56
|
95
|
129
|
106
|
82
|
46
|
47
|
60
|
66
|
81
|
72
|
77
|
114
|
110
|
87
|
105
|
120
|
80
|
56
|
65
|
71
|
86
|
90
|
110
|
129
|
151
|
142
|
140
|
118
|
113
|
102
|
|
2025/12
|
131
|
121
|
76
|
74
|
93
|
107
|
113
|
108
|
131
|
148
|
188
|
81
|
57
|
66
|
71
|
95
|
115
|
141
|
147
|
128
|
78
|
73
|
79
|
87
|
74
|
78
|
101
|
113
|
104
|
140
|
113
|
|
2025/11
|
54
|
70
|
106
|
132
|
97
|
101
|
26
|
35
|
62
|
77
|
71
|
67
|
86
|
127
|
119
|
99
|
35
|
29
|
35
|
67
|
79
|
71
|
69
|
83
|
61
|
77
|
134
|
98
|
79
|
86
|
|
|
2025/10
|
23
|
11
|
25
|
31
|
25
|
16
|
26
|
40
|
37
|
21
|
25
|
28
|
20
|
37
|
28
|
41
|
20
|
32
|
50
|
45
|
41
|
52
|
67
|
104
|
86
|
52
|
61
|
72
|
98
|
86
|
67
|
|
2025/09
|
28
|
31
|
38
|
28
|
23
|
28
|
39
|
17
|
24
|
30
|
11
|
16
|
29
|
32
|
28
|
36
|
18
|
16
|
18
|
24
|
31
|
21
|
11
|
21
|
38
|
21
|
17
|
24
|
19
|
24
|
|
|
2025/08
|
38
|
37
|
33
|
38
|
36
|
33
|
25
|
24
|
21
|
21
|
26
|
28
|
19
|
25
|
27
|
20
|
25
|
28
|
34
|
24
|
27
|
28
|
27
|
29
|
29
|
34
|
35
|
33
|
24
|
23
|
17
|
|
2025/07
|
24
|
22
|
19
|
22
|
24
|
31
|
23
|
35
|
30
|
29
|
46
|
46
|
35
|
29
|
30
|
39
|
30
|
32
|
34
|
33
|
31
|
32
|
14
|
20
|
26
|
29
|
30
|
28
|
30
|
33
|
38
|
|
2025/06
|
36
|
40
|
51
|
50
|
49
|
47
|
40
|
33
|
41
|
50
|
43
|
41
|
41
|
36
|
43
|
54
|
47
|
22
|
11
|
23
|
31
|
36
|
33
|
33
|
29
|
17
|
24
|
27
|
21
|
24
|
|
|
2025/05
|
74
|
79
|
62
|
45
|
66
|
251
|
165
|
65
|
74
|
42
|
45
|
57
|
62
|
49
|
56
|
55
|
94
|
144
|
102
|
71
|
59
|
62
|
63
|
69
|
60
|
53
|
56
|
57
|
51
|
43
|
24
|
|
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