Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
66
*
PM2.5
106
PM10
53
O3
0.6
CO
6
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Jan
126
Light
Sun
18 Jan
88
Good
Mon
19 Jan
59
Good
Tue
20 Jan
78
Good
Wed
21 Jan
102
Light
Thu
22 Jan
41
Excellent
Fri
23 Jan
27
Excellent
Dengfeng Air quality rank
Air quality in the last 12 months (Dengfeng)
|
2025/11
|
54
|
70
|
95
|
126
|
106
|
112
|
66
|
40
|
77
|
96
|
92
|
81
|
81
|
85
|
80
|
83
|
39
|
34
|
40
|
49
|
53
|
61
|
73
|
128
|
95
|
130
|
223
|
121
|
82
|
86
|
|
|
2025/10
|
29
|
16
|
37
|
39
|
20
|
16
|
28
|
38
|
11
|
17
|
31
|
28
|
33
|
61
|
50
|
54
|
17
|
29
|
48
|
40
|
44
|
67
|
96
|
121
|
95
|
73
|
127
|
127
|
144
|
152
|
121
|
|
2025/09
|
41
|
43
|
34
|
17
|
19
|
48
|
57
|
37
|
32
|
45
|
15
|
27
|
44
|
43
|
44
|
31
|
28
|
18
|
13
|
26
|
42
|
15
|
15
|
24
|
46
|
43
|
21
|
19
|
29
|
40
|
|
|
2025/08
|
36
|
31
|
41
|
40
|
45
|
26
|
30
|
32
|
22
|
34
|
29
|
41
|
43
|
35
|
32
|
24
|
32
|
39
|
34
|
29
|
29
|
41
|
40
|
32
|
50
|
46
|
36
|
35
|
28
|
31
|
31
|
|
2025/07
|
20
|
26
|
26
|
35
|
28
|
35
|
40
|
40
|
33
|
47
|
57
|
53
|
48
|
49
|
40
|
50
|
41
|
47
|
46
|
43
|
28
|
29
|
17
|
23
|
32
|
35
|
34
|
36
|
38
|
35
|
35
|
|
2025/06
|
50
|
52
|
50
|
55
|
55
|
55
|
70
|
69
|
63
|
69
|
69
|
56
|
57
|
50
|
53
|
56
|
55
|
30
|
31
|
40
|
46
|
52
|
44
|
51
|
57
|
28
|
44
|
35
|
30
|
31
|
|
|
2025/05
|
73
|
110
|
70
|
66
|
126
|
183
|
176
|
99
|
96
|
48
|
48
|
61
|
72
|
71
|
58
|
70
|
146
|
96
|
107
|
77
|
90
|
72
|
86
|
68
|
62
|
58
|
82
|
79
|
87
|
64
|
50
|
|
2025/04
|
61
|
55
|
66
|
86
|
67
|
82
|
82
|
88
|
104
|
101
|
95
|
235
|
99
|
64
|
59
|
106
|
112
|
98
|
72
|
81
|
62
|
109
|
130
|
84
|
85
|
79
|
79
|
57
|
57
|
107
|
|
|
2025/03
|
95
|
40
|
43
|
60
|
91
|
101
|
87
|
88
|
101
|
101
|
98
|
131
|
161
|
69
|
57
|
52
|
42
|
56
|
53
|
39
|
44
|
64
|
84
|
210
|
102
|
135
|
107
|
157
|
71
|
55
|
68
|
|
2025/02
|
101
|
141
|
77
|
40
|
43
|
53
|
75
|
44
|
76
|
103
|
138
|
80
|
59
|
68
|
66
|
73
|
88
|
98
|
68
|
84
|
113
|
128
|
121
|
111
|
80
|
82
|
116
|
146
|
|||
|
2025/01
|
120
|
145
|
124
|
130
|
92
|
68
|
62
|
54
|
73
|
74
|
67
|
68
|
90
|
93
|
51
|
52
|
79
|
85
|
75
|
124
|
184
|
179
|
77
|
112
|
109
|
64
|
36
|
59
|
173
|
191
|
122
|
|
2024/12
|
60
|
66
|
75
|
134
|
48
|
56
|
65
|
72
|
111
|
118
|
116
|
125
|
72
|
56
|
47
|
65
|
96
|
78
|
77
|
87
|
61
|
79
|
104
|
130
|
104
|
107
|
88
|
48
|
67
|
70
|
83
|
|
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