Air Quality
Excellent
No health implications.
7
PM2.5
14
PM10
34
O3
0.3
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
40
Excellent
Tue
19 Nov
52
Good
Wed
20 Nov
55
Good
Thu
21 Nov
54
Good
Fri
22 Nov
68
Good
Sat
23 Nov
71
Good
Sun
24 Nov
72
Good
Air quality in the last 12 months (Yongxing)
|
2024/10
|
36
|
41
|
54
|
51
|
47
|
62
|
67
|
56
|
53
|
47
|
53
|
58
|
71
|
94
|
38
|
23
|
35
|
36
|
22
|
31
|
34
|
22
|
38
|
41
|
46
|
59
|
30
|
38
|
59
|
51
|
46
|
|
2024/09
|
32
|
34
|
36
|
32
|
36
|
33
|
20
|
21
|
22
|
25
|
37
|
46
|
32
|
40
|
28
|
32
|
48
|
50
|
46
|
38
|
39
|
34
|
43
|
44
|
37
|
36
|
38
|
44
|
44
|
52
|
|
|
2024/08
|
16
|
21
|
25
|
29
|
29
|
27
|
24
|
29
|
29
|
30
|
29
|
23
|
18
|
20
|
23
|
30
|
25
|
30
|
25
|
28
|
31
|
16
|
26
|
25
|
28
|
25
|
31
|
33
|
34
|
38
|
40
|
|
2024/07
|
17
|
18
|
21
|
15
|
17
|
21
|
22
|
23
|
24
|
22
|
21
|
22
|
18
|
19
|
22
|
18
|
14
|
15
|
18
|
17
|
19
|
23
|
22
|
30
|
37
|
32
|
19
|
10
|
12
|
15
|
16
|
|
2024/06
|
16
|
16
|
33
|
19
|
14
|
29
|
30
|
40
|
42
|
25
|
15
|
19
|
19
|
18
|
15
|
18
|
14
|
17
|
19
|
23
|
25
|
27
|
24
|
21
|
14
|
20
|
24
|
20
|
19
|
21
|
|
|
2024/05
|
18
|
25
|
29
|
21
|
21
|
31
|
53
|
55
|
56
|
56
|
33
|
49
|
73
|
64
|
61
|
59
|
49
|
39
|
21
|
23
|
31
|
33
|
24
|
26
|
25
|
24
|
14
|
34
|
29
|
31
|
19
|
|
2024/04
|
38
|
50
|
31
|
21
|
17
|
22
|
23
|
35
|
38
|
37
|
43
|
39
|
34
|
49
|
47
|
44
|
21
|
33
|
24
|
20
|
22
|
35
|
40
|
48
|
27
|
28
|
38
|
36
|
33
|
17
|
|
|
2024/03
|
65
|
53
|
37
|
24
|
31
|
90
|
70
|
55
|
46
|
52
|
37
|
39
|
45
|
33
|
33
|
31
|
48
|
18
|
41
|
52
|
65
|
37
|
27
|
27
|
29
|
29
|
39
|
25
|
29
|
33
|
30
|
|
2024/02
|
44
|
18
|
15
|
18
|
42
|
21
|
26
|
64
|
67
|
94
|
53
|
54
|
35
|
35
|
45
|
37
|
30
|
25
|
31
|
63
|
18
|
15
|
19
|
21
|
40
|
26
|
45
|
22
|
31
|
||
|
2024/01
|
90
|
77
|
49
|
44
|
55
|
62
|
69
|
49
|
55
|
70
|
71
|
61
|
68
|
54
|
160
|
143
|
111
|
66
|
20
|
16
|
47
|
28
|
52
|
53
|
55
|
56
|
56
|
63
|
40
|
35
|
44
|
|
2023/12
|
59
|
53
|
46
|
28
|
38
|
44
|
48
|
49
|
51
|
36
|
30
|
30
|
42
|
27
|
20
|
34
|
41
|
29
|
43
|
50
|
53
|
66
|
56
|
59
|
63
|
60
|
62
|
75
|
115
|
148
|
146
|
|
2023/11
|
48
|
44
|
50
|
65
|
53
|
23
|
36
|
38
|
31
|
13
|
12
|
13
|
25
|
51
|
56
|
37
|
56
|
60
|
57
|
55
|
49
|
47
|
62
|
74
|
79
|
69
|
66
|
65
|
71
|
80
|
|
|
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