Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
54
*
PM10
83
O3
0.4
CO
5
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Feb
65
Good
Wed
18 Feb
70
Good
Thu
19 Feb
71
Good
Fri
20 Feb
53
Good
Sat
21 Feb
50
Excellent
Sun
22 Feb
52
Good
Mon
23 Feb
28
Excellent
Yumin Air quality rank
Air quality in the last 12 months (Yumin)
|
2026/01
|
66
|
56
|
51
|
51
|
62
|
56
|
55
|
63
|
49
|
47
|
44
|
50
|
40
|
43
|
40
|
44
|
43
|
31
|
33
|
42
|
46
|
51
|
79
|
59
|
48
|
45
|
44
|
51
|
61
|
65
|
61
|
|
2025/12
|
25
|
29
|
35
|
38
|
42
|
40
|
38
|
33
|
30
|
23
|
25
|
35
|
84
|
56
|
48
|
42
|
47
|
40
|
25
|
29
|
26
|
25
|
26
|
29
|
32
|
42
|
36
|
36
|
44
|
50
|
96
|
|
2025/11
|
45
|
32
|
40
|
41
|
16
|
14
|
21
|
24
|
31
|
31
|
21
|
33
|
26
|
26
|
27
|
60
|
160
|
95
|
74
|
77
|
69
|
39
|
34
|
40
|
29
|
30
|
26
|
33
|
23
|
28
|
|
|
2025/10
|
19
|
18
|
21
|
23
|
23
|
25
|
29
|
34
|
32
|
34
|
42
|
42
|
50
|
27
|
30
|
36
|
36
|
39
|
50
|
48
|
49
|
47
|
52
|
60
|
65
|
63
|
54
|
43
|
48
|
50
|
39
|
|
2025/09
|
23
|
21
|
26
|
18
|
20
|
24
|
23
|
29
|
22
|
21
|
21
|
19
|
21
|
15
|
19
|
35
|
27
|
30
|
22
|
18
|
15
|
27
|
26
|
16
|
15
|
19
|
27
|
40
|
42
|
33
|
|
|
2025/08
|
37
|
33
|
21
|
15
|
24
|
23
|
23
|
21
|
29
|
35
|
33
|
47
|
74
|
51
|
32
|
34
|
31
|
22
|
16
|
17
|
21
|
22
|
26
|
22
|
20
|
20
|
23
|
26
|
23
|
35
|
47
|
|
2025/07
|
22
|
20
|
20
|
23
|
28
|
35
|
20
|
20
|
18
|
21
|
19
|
21
|
18
|
23
|
24
|
25
|
27
|
19
|
27
|
25
|
23
|
21
|
22
|
27
|
26
|
31
|
33
|
43
|
36
|
28
|
32
|
|
2025/06
|
23
|
24
|
25
|
24
|
24
|
31
|
29
|
46
|
38
|
34
|
22
|
31
|
22
|
28
|
25
|
20
|
21
|
20
|
28
|
36
|
27
|
23
|
25
|
25
|
23
|
21
|
19
|
18
|
22
|
26
|
|
|
2025/05
|
30
|
20
|
20
|
23
|
25
|
28
|
29
|
30
|
32
|
40
|
29
|
19
|
21
|
23
|
32
|
30
|
40
|
84
|
36
|
28
|
19
|
25
|
27
|
31
|
21
|
19
|
25
|
24
|
26
|
24
|
21
|
|
2025/04
|
37
|
31
|
27
|
32
|
46
|
25
|
32
|
38
|
64
|
26
|
31
|
32
|
45
|
59
|
37
|
27
|
23
|
24
|
26
|
18
|
20
|
27
|
27
|
22
|
21
|
25
|
25
|
38
|
41
|
55
|
|
|
2025/03
|
43
|
34
|
31
|
23
|
26
|
23
|
33
|
42
|
18
|
18
|
17
|
17
|
21
|
30
|
64
|
33
|
45
|
32
|
38
|
36
|
35
|
35
|
26
|
20
|
58
|
18
|
157
|
44
|
27
|
33
|
32
|
|
2025/02
|
30
|
32
|
37
|
40
|
34
|
31
|
38
|
35
|
43
|
50
|
46
|
43
|
35
|
38
|
36
|
44
|
44
|
42
|
39
|
36
|
37
|
47
|
46
|
42
|
53
|
47
|
36
|
37
|
|||
|
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