Air Quality
Excellent
No health implications.
8
PM2.5
16
PM10
85
O3
0.7
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
55
Good
Mon
28 Jul
72
Good
Tue
29 Jul
72
Good
Wed
30 Jul
70
Good
Thu
31 Jul
69
Good
Fri
1 Aug
57
Good
Sat
2 Aug
19
Excellent
Yongshan Air quality rank
Air quality in the last 12 months (Yongshan)
|
2025/06
|
20
|
14
|
26
|
33
|
40
|
43
|
47
|
28
|
39
|
36
|
35
|
41
|
42
|
43
|
28
|
31
|
30
|
20
|
18
|
25
|
20
|
25
|
31
|
20
|
15
|
17
|
27
|
27
|
23
|
14
|
|
|
2025/05
|
48
|
50
|
51
|
51
|
29
|
21
|
24
|
30
|
49
|
53
|
50
|
55
|
59
|
51
|
51
|
39
|
47
|
45
|
37
|
43
|
42
|
40
|
43
|
42
|
39
|
37
|
26
|
19
|
27
|
32
|
19
|
|
2025/04
|
33
|
40
|
51
|
52
|
30
|
22
|
30
|
45
|
50
|
50
|
59
|
120
|
113
|
88
|
81
|
67
|
49
|
49
|
44
|
46
|
44
|
40
|
63
|
31
|
39
|
37
|
31
|
34
|
28
|
27
|
|
|
2025/03
|
61
|
62
|
37
|
37
|
23
|
12
|
20
|
27
|
39
|
49
|
54
|
48
|
59
|
49
|
21
|
18
|
20
|
20
|
31
|
42
|
47
|
54
|
48
|
45
|
44
|
49
|
62
|
113
|
42
|
34
|
33
|
|
2025/02
|
33
|
26
|
27
|
44
|
27
|
22
|
22
|
26
|
35
|
38
|
52
|
38
|
44
|
48
|
50
|
53
|
61
|
56
|
56
|
31
|
34
|
24
|
26
|
25
|
26
|
31
|
47
|
55
|
|||
|
2025/01
|
85
|
98
|
94
|
113
|
87
|
100
|
63
|
36
|
38
|
51
|
27
|
51
|
56
|
55
|
60
|
62
|
64
|
43
|
49
|
59
|
94
|
95
|
87
|
55
|
23
|
40
|
56
|
59
|
81
|
69
|
47
|
|
2024/12
|
64
|
82
|
68
|
76
|
46
|
47
|
35
|
29
|
28
|
32
|
40
|
43
|
34
|
35
|
36
|
52
|
75
|
91
|
88
|
73
|
69
|
58
|
43
|
46
|
39
|
40
|
66
|
56
|
70
|
42
|
48
|
|
2024/11
|
21
|
29
|
46
|
26
|
26
|
42
|
37
|
36
|
40
|
38
|
36
|
34
|
32
|
37
|
51
|
31
|
23
|
23
|
24
|
26
|
37
|
44
|
48
|
32
|
17
|
21
|
28
|
32
|
46
|
47
|
|
|
2024/10
|
15
|
26
|
21
|
28
|
31
|
24
|
29
|
36
|
34
|
24
|
21
|
21
|
19
|
28
|
36
|
50
|
23
|
32
|
28
|
29
|
23
|
19
|
28
|
45
|
30
|
20
|
19
|
28
|
50
|
46
|
38
|
|
2024/09
|
25
|
23
|
26
|
26
|
23
|
27
|
31
|
29
|
28
|
24
|
24
|
27
|
31
|
31
|
35
|
30
|
26
|
26
|
36
|
38
|
25
|
33
|
39
|
52
|
42
|
44
|
47
|
50
|
46
|
12
|
|
|
2024/08
|
31
|
35
|
39
|
22
|
23
|
26
|
28
|
26
|
27
|
26
|
57
|
43
|
49
|
47
|
45
|
30
|
33
|
32
|
36
|
38
|
43
|
48
|
49
|
49
|
45
|
36
|
41
|
41
|
49
|
46
|
40
|
|
2024/07
|
18
|
23
|
23
|
22
|
21
|
24
|
29
|
21
|
17
|
17
|
14
|
19
|
26
|
16
|
21
|
22
|
27
|
20
|
23
|
23
|
21
|
21
|
28
|
26
|
21
|
36
|
34
|
15
|
19
|
17
|
26
|
|
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