Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
27
O3
0.8
CO
11
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Aug
42
Excellent
Tue
1 Sep
50
Excellent
Wed
2 Sep
45
Excellent
Thu
3 Sep
44
Excellent
Fri
4 Sep
51
Good
Sat
5 Sep
46
Excellent
Sun
6 Sep
34
Excellent
Air quality in the last 12 months (Yimei)
|
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
|
|
2025/09
|
23
|
25
|
26
|
36
|
33
|
29
|
26
|
22
|
26
|
29
|
19
|
26
|
25
|
27
|
27
|
27
|
24
|
27
|
24
|
24
|
23
|
25
|
32
|
33
|
23
|
23
|
30
|
25
|
27
|
41
|
|
|
2025/08
|
20
|
18
|
21
|
25
|
21
|
21
|
26
|
18
|
30
|
22
|
20
|
19
|
19
|
28
|
21
|
25
|
28
|
22
|
22
|
24
|
25
|
26
|
21
|
25
|
22
|
21
|
22
|
21
|
26
|
27
|
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