Air Quality
Excellent
No health implications.
15
PM2.5
32
PM10
34
O3
0.4
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Apr
56
Good
Sun
19 Apr
58
Good
Mon
20 Apr
136
Light
Tue
21 Apr
51
Good
Wed
22 Apr
55
Good
Thu
23 Apr
61
Good
Fri
24 Apr
42
Excellent
Air quality in the last 12 months (Yimei)
|
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
|
|
2025/07
|
23
|
21
|
23
|
21
|
21
|
24
|
34
|
25
|
20
|
19
|
27
|
24
|
23
|
20
|
25
|
23
|
22
|
21
|
23
|
24
|
27
|
28
|
32
|
34
|
25
|
22
|
26
|
17
|
18
|
24
|
24
|
|
2025/06
|
27
|
25
|
21
|
19
|
22
|
22
|
20
|
23
|
22
|
21
|
20
|
21
|
29
|
23
|
22
|
28
|
23
|
26
|
22
|
21
|
19
|
22
|
27
|
29
|
29
|
25
|
29
|
38
|
24
|
19
|
|
|
2025/05
|
35
|
32
|
21
|
21
|
23
|
22
|
26
|
25
|
28
|
28
|
49
|
64
|
59
|
43
|
37
|
28
|
22
|
25
|
33
|
29
|
19
|
26
|
23
|
24
|
17
|
20
|
23
|
38
|
43
|
44
|
49
|
|
2025/04
|
51
|
36
|
36
|
38
|
45
|
41
|
40
|
35
|
42
|
46
|
34
|
83
|
35
|
19
|
19
|
18
|
35
|
56
|
23
|
18
|
39
|
25
|
31
|
30
|
25
|
17
|
25
|
21
|
29
|
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