Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
58
*
PM10
71
O3
0.3
CO
6
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 May
59
Good
Mon
5 May
60
Good
Tue
6 May
87
Good
Wed
7 May
57
Good
Thu
8 May
59
Good
Fri
9 May
56
Good
Sat
10 May
15
Excellent
Air quality in the last 12 months (Yongding)
|
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
|
|
2024/11
|
58
|
78
|
72
|
62
|
89
|
74
|
62
|
70
|
66
|
49
|
50
|
71
|
76
|
80
|
90
|
60
|
17
|
18
|
22
|
34
|
40
|
53
|
80
|
74
|
33
|
33
|
34
|
35
|
41
|
47
|
|
|
2024/10
|
18
|
44
|
53
|
47
|
54
|
59
|
42
|
40
|
49
|
50
|
75
|
87
|
60
|
49
|
37
|
46
|
29
|
16
|
22
|
30
|
17
|
21
|
27
|
33
|
42
|
46
|
52
|
53
|
51
|
68
|
64
|
|
2024/09
|
30
|
34
|
53
|
57
|
53
|
50
|
50
|
48
|
39
|
51
|
48
|
53
|
35
|
45
|
43
|
36
|
32
|
30
|
39
|
41
|
36
|
35
|
39
|
45
|
51
|
81
|
67
|
78
|
67
|
45
|
|
|
2024/08
|
13
|
15
|
14
|
15
|
19
|
21
|
25
|
27
|
27
|
28
|
40
|
56
|
38
|
38
|
41
|
40
|
28
|
30
|
23
|
27
|
34
|
29
|
25
|
21
|
23
|
25
|
29
|
25
|
31
|
41
|
30
|
|
2024/07
|
19
|
18
|
22
|
15
|
17
|
13
|
12
|
15
|
21
|
25
|
31
|
24
|
24
|
29
|
22
|
22
|
24
|
28
|
16
|
15
|
21
|
24
|
23
|
18
|
26
|
25
|
21
|
23
|
14
|
16
|
14
|
|
2024/06
|
34
|
34
|
35
|
25
|
18
|
26
|
36
|
34
|
24
|
18
|
19
|
18
|
21
|
26
|
33
|
36
|
29
|
28
|
29
|
20
|
30
|
12
|
12
|
15
|
24
|
24
|
21
|
15
|
12
|
15
|
|
|
2024/05
|
27
|
45
|
34
|
20
|
23
|
29
|
43
|
56
|
60
|
53
|
53
|
59
|
49
|
46
|
63
|
70
|
49
|
39
|
24
|
20
|
40
|
45
|
41
|
34
|
38
|
33
|
31
|
44
|
32
|
17
|
30
|
|
2024/04
|
40
|
20
|
39
|
56
|
57
|
56
|
43
|
39
|
40
|
46
|
45
|
34
|
19
|
24
|
43
|
27
|
28
|
44
|
23
|
32
|
50
|
47
|
41
|
46
|
32
|
30
|
39
|
35
|
39
|
21
|
|
|
2024/03
|
100
|
78
|
78
|
84
|
63
|
91
|
108
|
89
|
85
|
67
|
55
|
57
|
84
|
78
|
70
|
61
|
59
|
47
|
61
|
83
|
71
|
84
|
74
|
34
|
17
|
27
|
46
|
31
|
41
|
36
|
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