Air Quality
Excellent
No health implications.
18
PM2.5
23
PM10
36
O3
0.6
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
38
Excellent
Thu
29 Oct
38
Excellent
Fri
30 Oct
39
Excellent
Sat
31 Oct
38
Excellent
Sun
1 Nov
37
Excellent
Mon
2 Nov
38
Excellent
Tue
3 Nov
29
Excellent
Air quality in the last 12 months (Yongde)
|
2026/08
|
16
|
17
|
15
|
15
|
22
|
24
|
22
|
18
|
16
|
20
|
22
|
22
|
18
|
19
|
20
|
18
|
14
|
15
|
19
|
22
|
21
|
22
|
16
|
16
|
15
|
18
|
17
|
19
|
19
|
18
|
20
|
|
2026/07
|
18
|
15
|
16
|
16
|
18
|
14
|
13
|
13
|
13
|
14
|
15
|
18
|
23
|
21
|
17
|
18
|
18
|
15
|
17
|
17
|
18
|
21
|
17
|
19
|
23
|
18
|
17
|
20
|
18
|
17
|
17
|
|
2026/06
|
21
|
22
|
20
|
27
|
33
|
37
|
33
|
29
|
24
|
20
|
18
|
19
|
18
|
19
|
19
|
19
|
18
|
18
|
18
|
18
|
21
|
15
|
17
|
19
|
22
|
25
|
21
|
19
|
19
|
20
|
|
|
2026/05
|
37
|
26
|
23
|
31
|
36
|
43
|
33
|
30
|
43
|
34
|
21
|
22
|
29
|
34
|
35
|
39
|
49
|
48
|
51
|
49
|
44
|
42
|
29
|
33
|
43
|
45
|
48
|
57
|
49
|
29
|
22
|
|
2026/04
|
60
|
60
|
65
|
61
|
63
|
55
|
75
|
115
|
43
|
40
|
43
|
50
|
76
|
78
|
98
|
87
|
67
|
79
|
74
|
69
|
70
|
73
|
71
|
71
|
101
|
61
|
59
|
34
|
49
|
40
|
|
|
2026/03
|
77
|
75
|
65
|
84
|
96
|
112
|
106
|
101
|
74
|
62
|
68
|
88
|
56
|
36
|
41
|
45
|
46
|
40
|
51
|
45
|
54
|
50
|
33
|
42
|
51
|
52
|
66
|
88
|
45
|
51
|
61
|
|
2026/02
|
45
|
47
|
49
|
55
|
48
|
44
|
43
|
51
|
56
|
49
|
41
|
43
|
40
|
46
|
64
|
76
|
110
|
67
|
50
|
38
|
36
|
42
|
53
|
52
|
73
|
72
|
57
|
68
|
|||
|
2026/01
|
53
|
49
|
41
|
42
|
43
|
45
|
44
|
50
|
52
|
47
|
49
|
51
|
49
|
51
|
50
|
48
|
43
|
49
|
59
|
56
|
41
|
44
|
47
|
45
|
47
|
44
|
44
|
49
|
46
|
47
|
46
|
|
2025/12
|
43
|
41
|
45
|
41
|
38
|
37
|
37
|
38
|
39
|
40
|
40
|
42
|
42
|
38
|
37
|
37
|
39
|
38
|
37
|
41
|
41
|
43
|
49
|
42
|
40
|
40
|
43
|
46
|
43
|
40
|
44
|
|
2025/11
|
28
|
24
|
16
|
15
|
21
|
19
|
22
|
27
|
26
|
23
|
21
|
23
|
23
|
25
|
30
|
28
|
30
|
29
|
23
|
20
|
22
|
22
|
26
|
28
|
30
|
34
|
35
|
38
|
44
|
43
|
|
|
2025/10
|
18
|
17
|
20
|
20
|
22
|
20
|
21
|
19
|
21
|
20
|
20
|
21
|
23
|
25
|
29
|
28
|
21
|
21
|
22
|
24
|
25
|
25
|
26
|
26
|
24
|
27
|
29
|
31
|
32
|
29
|
30
|
|
2025/09
|
22
|
25
|
25
|
26
|
26
|
24
|
23
|
25
|
25
|
24
|
24
|
23
|
19
|
16
|
16
|
16
|
19
|
21
|
24
|
26
|
24
|
24
|
25
|
20
|
25
|
26
|
23
|
24
|
24
|
17
|
|
|
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