Air Quality
Excellent
No health implications.
21
PM2.5
37
PM10
13
O3
0.5
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Sep
55
Good
Wed
11 Sep
45
Excellent
Thu
12 Sep
53
Good
Fri
13 Sep
45
Excellent
Sat
14 Sep
47
Excellent
Sun
15 Sep
43
Excellent
Air quality in the last 12 months (Yangchun)
|
2024/07
|
26
|
22
|
18
|
16
|
15
|
14
|
16
|
14
|
15
|
11
|
14
|
15
|
14
|
17
|
20
|
18
|
18
|
15
|
22
|
22
|
17
|
16
|
17
|
23
|
22
|
28
|
27
|
18
|
11
|
14
|
19
|
|
2024/06
|
13
|
32
|
24
|
17
|
27
|
32
|
43
|
21
|
16
|
17
|
19
|
26
|
28
|
32
|
25
|
26
|
29
|
30
|
24
|
20
|
12
|
15
|
14
|
14
|
13
|
18
|
18
|
18
|
16
|
23
|
|
|
2024/05
|
22
|
37
|
39
|
20
|
25
|
29
|
23
|
28
|
47
|
53
|
40
|
31
|
32
|
44
|
41
|
46
|
46
|
44
|
41
|
19
|
18
|
28
|
26
|
15
|
18
|
18
|
28
|
19
|
30
|
37
|
21
|
|
2024/04
|
34
|
37
|
23
|
22
|
27
|
37
|
24
|
31
|
32
|
54
|
43
|
40
|
37
|
31
|
32
|
27
|
26
|
20
|
25
|
23
|
17
|
21
|
23
|
34
|
23
|
34
|
42
|
38
|
28
|
33
|
|
|
2024/03
|
26
|
40
|
60
|
39
|
40
|
47
|
50
|
48
|
52
|
21
|
23
|
29
|
50
|
70
|
88
|
66
|
49
|
34
|
28
|
55
|
57
|
46
|
33
|
37
|
32
|
46
|
46
|
39
|
41
|
32
|
36
|
|
2024/02
|
40
|
30
|
32
|
27
|
31
|
45
|
20
|
12
|
24
|
57
|
59
|
49
|
52
|
48
|
44
|
41
|
46
|
30
|
27
|
24
|
37
|
37
|
42
|
34
|
21
|
29
|
28
|
47
|
33
|
||
|
2024/01
|
76
|
61
|
43
|
44
|
57
|
58
|
71
|
59
|
50
|
44
|
49
|
68
|
71
|
57
|
53
|
48
|
45
|
46
|
39
|
40
|
35
|
32
|
24
|
39
|
46
|
55
|
40
|
25
|
62
|
81
|
79
|
|
2023/12
|
48
|
55
|
62
|
63
|
58
|
51
|
46
|
56
|
55
|
44
|
40
|
46
|
54
|
81
|
48
|
27
|
24
|
47
|
17
|
26
|
32
|
50
|
54
|
45
|
46
|
58
|
62
|
82
|
82
|
63
|
60
|
|
2023/11
|
49
|
46
|
39
|
34
|
30
|
40
|
46
|
54
|
46
|
35
|
33
|
29
|
21
|
29
|
41
|
37
|
46
|
52
|
58
|
63
|
62
|
54
|
59
|
77
|
69
|
64
|
75
|
64
|
73
|
72
|
|
|
2023/10
|
36
|
32
|
37
|
39
|
35
|
28
|
31
|
22
|
18
|
14
|
21
|
33
|
36
|
37
|
52
|
55
|
66
|
51
|
32
|
19
|
16
|
24
|
34
|
55
|
50
|
48
|
42
|
46
|
44
|
45
|
50
|
|
2023/09
|
27
|
20
|
21
|
27
|
29
|
28
|
22
|
16
|
16
|
13
|
13
|
18
|
16
|
16
|
20
|
22
|
21
|
16
|
17
|
18
|
21
|
30
|
32
|
29
|
29
|
27
|
31
|
33
|
32
|
33
|
|
|
2023/08
|
19
|
21
|
24
|
17
|
18
|
23
|
19
|
18
|
25
|
26
|
21
|
21
|
21
|
27
|
20
|
28
|
34
|
38
|
31
|
24
|
19
|
18
|
17
|
20
|
21
|
22
|
20
|
20
|
16
|
21
|
28
|
|
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