Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
24
O3
0.3
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Nov
56
Good
Thu
12 Nov
52
Good
Fri
13 Nov
55
Good
Sat
14 Nov
56
Good
Sun
15 Nov
61
Good
Mon
16 Nov
20
Excellent
Tue
17 Nov
24
Excellent
Air quality in the last 12 months (Yimei)
|
2026/09
|
14
|
16
|
23
|
20
|
17
|
20
|
22
|
23
|
21
|
25
|
24
|
25
|
20
|
23
|
24
|
24
|
31
|
39
|
32
|
23
|
22
|
25
|
24
|
23
|
23
|
22
|
21
|
22
|
23
|
18
|
|
|
2026/08
|
24
|
21
|
17
|
22
|
22
|
20
|
24
|
25
|
20
|
22
|
22
|
22
|
20
|
21
|
22
|
18
|
25
|
20
|
21
|
23
|
26
|
17
|
22
|
18
|
25
|
20
|
15
|
17
|
17
|
15
|
13
|
|
2026/07
|
27
|
27
|
31
|
24
|
24
|
23
|
18
|
17
|
19
|
25
|
25
|
22
|
26
|
23
|
24
|
20
|
23
|
23
|
25
|
25
|
23
|
24
|
25
|
22
|
20
|
17
|
16
|
19
|
19
|
16
|
18
|
|
2026/06
|
41
|
19
|
23
|
17
|
14
|
18
|
16
|
18
|
18
|
21
|
25
|
28
|
21
|
21
|
24
|
25
|
26
|
28
|
30
|
27
|
25
|
25
|
27
|
38
|
31
|
23
|
21
|
22
|
24
|
29
|
|
|
2026/05
|
27
|
31
|
27
|
27
|
46
|
31
|
26
|
26
|
31
|
44
|
46
|
45
|
98
|
40
|
27
|
23
|
20
|
25
|
43
|
41
|
28
|
30
|
29
|
32
|
29
|
23
|
22
|
25
|
23
|
21
|
37
|
|
2026/04
|
39
|
75
|
30
|
27
|
31
|
37
|
23
|
63
|
25
|
30
|
28
|
31
|
24
|
30
|
32
|
49
|
56
|
29
|
24
|
52
|
29
|
21
|
24
|
25
|
25
|
25
|
23
|
25
|
29
|
42
|
|
|
2026/03
|
26
|
26
|
33
|
36
|
42
|
31
|
27
|
31
|
31
|
31
|
29
|
28
|
29
|
40
|
30
|
32
|
26
|
52
|
51
|
34
|
115
|
99
|
30
|
44
|
118
|
111
|
46
|
37
|
59
|
27
|
40
|
|
2026/02
|
48
|
60
|
54
|
51
|
26
|
26
|
28
|
45
|
61
|
51
|
62
|
61
|
57
|
35
|
24
|
68
|
102
|
29
|
35
|
43
|
79
|
58
|
39
|
36
|
29
|
35
|
22
|
25
|
|||
|
2026/01
|
29
|
31
|
51
|
38
|
31
|
29
|
32
|
29
|
33
|
34
|
26
|
24
|
30
|
38
|
36
|
28
|
55
|
39
|
45
|
47
|
41
|
40
|
47
|
50
|
30
|
31
|
42
|
38
|
33
|
39
|
38
|
|
2025/12
|
36
|
31
|
32
|
35
|
45
|
47
|
60
|
43
|
34
|
33
|
25
|
36
|
38
|
45
|
49
|
30
|
38
|
33
|
56
|
42
|
34
|
33
|
44
|
46
|
35
|
32
|
43
|
61
|
46
|
33
|
27
|
|
2025/11
|
39
|
33
|
32
|
48
|
66
|
45
|
29
|
61
|
73
|
26
|
30
|
44
|
31
|
26
|
29
|
47
|
31
|
29
|
107
|
112
|
26
|
102
|
222
|
51
|
25
|
51
|
89
|
40
|
48
|
39
|
|
|
2025/10
|
32
|
32
|
39
|
39
|
24
|
22
|
34
|
32
|
29
|
29
|
36
|
28
|
27
|
27
|
22
|
23
|
23
|
25
|
32
|
22
|
24
|
24
|
28
|
30
|
71
|
75
|
57
|
34
|
53
|
94
|
36
|
|
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