Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
47
PM10
14
O3
0.3
CO
5
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
51
Good
Mon
15 Dec
61
Good
Tue
16 Dec
74
Good
Wed
17 Dec
85
Good
Thu
18 Dec
103
Light
Fri
19 Dec
98
Good
Sat
20 Dec
44
Excellent
Air quality in the last 12 months (Yongding)
|
2025/11
|
34
|
28
|
28
|
31
|
38
|
42
|
18
|
18
|
26
|
41
|
51
|
46
|
45
|
58
|
55
|
53
|
49
|
28
|
33
|
34
|
38
|
47
|
52
|
37
|
52
|
44
|
48
|
51
|
51
|
51
|
|
|
2025/10
|
27
|
27
|
23
|
24
|
36
|
33
|
36
|
42
|
43
|
35
|
59
|
42
|
19
|
19
|
27
|
15
|
15
|
11
|
14
|
13
|
14
|
37
|
43
|
48
|
64
|
51
|
42
|
40
|
49
|
47
|
35
|
|
2025/09
|
15
|
25
|
29
|
23
|
25
|
27
|
31
|
35
|
18
|
19
|
16
|
23
|
20
|
12
|
18
|
26
|
25
|
16
|
12
|
16
|
33
|
38
|
25
|
21
|
19
|
17
|
23
|
24
|
24
|
19
|
|
|
2025/08
|
33
|
31
|
28
|
31
|
35
|
30
|
20
|
15
|
21
|
27
|
17
|
12
|
12
|
20
|
15
|
19
|
19
|
29
|
23
|
15
|
17
|
16
|
20
|
21
|
18
|
21
|
23
|
20
|
29
|
32
|
23
|
|
2025/07
|
17
|
17
|
12
|
17
|
23
|
27
|
34
|
34
|
30
|
27
|
34
|
38
|
31
|
31
|
22
|
17
|
26
|
34
|
30
|
31
|
24
|
15
|
11
|
13
|
17
|
24
|
26
|
23
|
24
|
22
|
24
|
|
2025/06
|
10
|
23
|
27
|
31
|
34
|
36
|
28
|
30
|
27
|
27
|
30
|
26
|
24
|
19
|
28
|
30
|
25
|
21
|
14
|
11
|
11
|
16
|
19
|
24
|
23
|
11
|
17
|
15
|
15
|
20
|
|
|
2025/05
|
45
|
58
|
62
|
45
|
43
|
117
|
101
|
25
|
20
|
30
|
33
|
42
|
44
|
74
|
43
|
27
|
36
|
45
|
47
|
39
|
29
|
19
|
41
|
57
|
51
|
37
|
41
|
30
|
33
|
30
|
27
|
|
2025/04
|
50
|
57
|
55
|
59
|
62
|
58
|
55
|
63
|
59
|
50
|
60
|
77
|
281
|
121
|
82
|
70
|
60
|
58
|
23
|
49
|
44
|
47
|
52
|
50
|
57
|
53
|
35
|
44
|
48
|
24
|
|
|
2025/03
|
75
|
91
|
18
|
32
|
39
|
37
|
53
|
44
|
44
|
53
|
59
|
76
|
71
|
57
|
40
|
70
|
51
|
34
|
34
|
40
|
43
|
51
|
50
|
51
|
49
|
57
|
115
|
81
|
59
|
42
|
54
|
|
2025/02
|
46
|
41
|
49
|
48
|
57
|
72
|
82
|
89
|
60
|
52
|
62
|
87
|
72
|
55
|
37
|
49
|
45
|
43
|
50
|
91
|
119
|
58
|
74
|
96
|
73
|
47
|
48
|
57
|
|||
|
2025/01
|
134
|
187
|
179
|
223
|
139
|
108
|
81
|
67
|
83
|
95
|
97
|
83
|
116
|
143
|
90
|
71
|
86
|
85
|
89
|
85
|
99
|
130
|
179
|
144
|
23
|
35
|
46
|
102
|
134
|
85
|
85
|
|
2024/12
|
49
|
66
|
92
|
87
|
56
|
50
|
63
|
53
|
67
|
70
|
63
|
87
|
104
|
69
|
74
|
72
|
75
|
102
|
87
|
120
|
126
|
83
|
77
|
110
|
128
|
140
|
122
|
137
|
165
|
198
|
125
|
|
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