Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
45
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
61
Good
Tue
14 Oct
56
Good
Wed
15 Oct
61
Good
Thu
16 Oct
66
Good
Fri
17 Oct
66
Good
Sat
18 Oct
84
Good
Sun
19 Oct
27
Excellent
Air quality in the last 12 months (Yangchun)
|
2025/08
|
22
|
25
|
33
|
43
|
25
|
14
|
27
|
24
|
21
|
19
|
20
|
21
|
23
|
29
|
10
|
18
|
20
|
10
|
16
|
18
|
16
|
14
|
25
|
20
|
15
|
20
|
26
|
29
|
27
|
14
|
17
|
|
2025/07
|
13
|
19
|
27
|
28
|
38
|
31
|
35
|
21
|
27
|
29
|
25
|
26
|
21
|
29
|
27
|
26
|
31
|
36
|
31
|
14
|
17
|
24
|
13
|
23
|
25
|
27
|
31
|
32
|
24
|
34
|
25
|
|
2025/06
|
26
|
33
|
28
|
31
|
28
|
17
|
13
|
14
|
19
|
23
|
18
|
16
|
15
|
28
|
45
|
25
|
12
|
14
|
11
|
13
|
15
|
12
|
11
|
14
|
14
|
14
|
13
|
15
|
16
|
14
|
|
|
2025/05
|
32
|
32
|
26
|
26
|
22
|
23
|
16
|
17
|
16
|
26
|
33
|
41
|
35
|
31
|
22
|
13
|
12
|
14
|
22
|
19
|
23
|
20
|
20
|
17
|
34
|
49
|
57
|
34
|
23
|
23
|
22
|
|
2025/04
|
23
|
47
|
53
|
53
|
53
|
75
|
71
|
57
|
47
|
40
|
32
|
51
|
204
|
149
|
121
|
102
|
82
|
58
|
43
|
35
|
30
|
27
|
30
|
27
|
16
|
43
|
36
|
27
|
40
|
44
|
|
|
2025/03
|
42
|
27
|
28
|
23
|
25
|
14
|
18
|
29
|
50
|
52
|
42
|
38
|
29
|
24
|
20
|
17
|
45
|
43
|
44
|
57
|
61
|
58
|
58
|
66
|
55
|
46
|
32
|
32
|
20
|
12
|
17
|
|
2025/02
|
41
|
35
|
21
|
24
|
45
|
50
|
33
|
41
|
56
|
52
|
51
|
43
|
54
|
57
|
38
|
53
|
69
|
66
|
58
|
46
|
55
|
58
|
44
|
32
|
58
|
72
|
69
|
41
|
|||
|
2025/01
|
78
|
73
|
62
|
66
|
75
|
85
|
81
|
75
|
89
|
58
|
45
|
50
|
56
|
61
|
55
|
63
|
57
|
62
|
64
|
61
|
61
|
55
|
49
|
49
|
42
|
23
|
34
|
38
|
98
|
53
|
43
|
|
2024/12
|
59
|
63
|
67
|
64
|
58
|
94
|
68
|
32
|
52
|
66
|
61
|
39
|
41
|
47
|
53
|
48
|
58
|
53
|
47
|
64
|
65
|
56
|
67
|
67
|
64
|
54
|
70
|
75
|
79
|
86
|
65
|
|
2024/11
|
47
|
45
|
53
|
49
|
48
|
51
|
53
|
51
|
53
|
49
|
53
|
61
|
69
|
39
|
32
|
43
|
39
|
35
|
21
|
17
|
25
|
33
|
41
|
53
|
33
|
32
|
36
|
40
|
41
|
48
|
|
|
2024/10
|
36
|
28
|
46
|
45
|
45
|
49
|
55
|
61
|
59
|
52
|
44
|
52
|
50
|
41
|
35
|
38
|
32
|
27
|
38
|
48
|
40
|
40
|
24
|
36
|
40
|
42
|
37
|
27
|
28
|
36
|
46
|
|
2024/09
|
22
|
26
|
28
|
44
|
37
|
12
|
23
|
27
|
26
|
26
|
36
|
37
|
38
|
34
|
27
|
35
|
35
|
26
|
40
|
38
|
25
|
16
|
17
|
12
|
26
|
36
|
38
|
43
|
38
|
38
|
|
|
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