Air Quality
Excellent
No health implications.
14
PM2.5
19
PM10
74
O3
0.4
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
64
Good
Thu
8 May
59
Good
Fri
9 May
61
Good
Sat
10 May
56
Good
Sun
11 May
57
Good
Mon
12 May
35
Excellent
Tue
13 May
22
Excellent
Air quality in the last 12 months (Midu)
|
2025/02
|
52
|
55
|
49
|
47
|
40
|
47
|
50
|
34
|
33
|
28
|
27
|
32
|
43
|
53
|
39
|
39
|
37
|
37
|
48
|
40
|
41
|
38
|
40
|
39
|
37
|
27
|
26
|
35
|
|||
|
2025/01
|
35
|
29
|
33
|
33
|
38
|
37
|
28
|
28
|
24
|
29
|
32
|
39
|
33
|
32
|
49
|
47
|
36
|
33
|
29
|
30
|
34
|
44
|
36
|
23
|
27
|
34
|
29
|
51
|
60
|
35
|
38
|
|
2024/12
|
24
|
24
|
22
|
22
|
21
|
23
|
25
|
24
|
21
|
28
|
37
|
37
|
29
|
26
|
23
|
26
|
27
|
24
|
25
|
23
|
27
|
19
|
21
|
27
|
24
|
33
|
41
|
44
|
26
|
22
|
28
|
|
2024/11
|
32
|
33
|
26
|
29
|
29
|
35
|
16
|
13
|
17
|
23
|
23
|
21
|
21
|
22
|
25
|
29
|
28
|
26
|
24
|
24
|
22
|
18
|
18
|
19
|
23
|
20
|
21
|
23
|
21
|
19
|
|
|
2024/10
|
15
|
18
|
22
|
17
|
14
|
17
|
22
|
22
|
24
|
22
|
25
|
28
|
26
|
28
|
29
|
24
|
21
|
29
|
31
|
27
|
23
|
24
|
24
|
22
|
24
|
26
|
31
|
52
|
38
|
31
|
28
|
|
2024/09
|
20
|
22
|
21
|
19
|
17
|
24
|
29
|
26
|
22
|
14
|
19
|
22
|
23
|
21
|
22
|
27
|
22
|
23
|
31
|
31
|
33
|
24
|
24
|
29
|
32
|
30
|
21
|
19
|
17
|
22
|
|
|
2024/08
|
19
|
26
|
17
|
14
|
16
|
17
|
16
|
17
|
21
|
28
|
18
|
32
|
33
|
44
|
40
|
30
|
30
|
32
|
22
|
23
|
22
|
30
|
23
|
20
|
23
|
25
|
22
|
29
|
26
|
24
|
20
|
|
2024/07
|
12
|
15
|
13
|
14
|
16
|
19
|
14
|
16
|
17
|
19
|
14
|
12
|
14
|
18
|
15
|
14
|
15
|
20
|
17
|
17
|
15
|
16
|
14
|
17
|
21
|
22
|
22
|
20
|
21
|
24
|
19
|
|
2024/06
|
34
|
32
|
26
|
24
|
27
|
29
|
21
|
22
|
20
|
23
|
27
|
31
|
14
|
14
|
18
|
17
|
24
|
20
|
26
|
31
|
25
|
24
|
23
|
15
|
13
|
23
|
16
|
14
|
15
|
12
|
|
|
2024/05
|
45
|
44
|
38
|
50
|
55
|
34
|
35
|
40
|
27
|
29
|
31
|
31
|
36
|
29
|
31
|
31
|
34
|
32
|
32
|
20
|
25
|
32
|
25
|
24
|
22
|
16
|
14
|
13
|
22
|
39
|
29
|
|
2024/04
|
33
|
36
|
52
|
47
|
44
|
59
|
44
|
51
|
46
|
51
|
54
|
63
|
49
|
38
|
44
|
57
|
58
|
48
|
44
|
44
|
28
|
45
|
52
|
47
|
38
|
49
|
54
|
57
|
52
|
52
|
|
|
2024/03
|
30
|
31
|
28
|
33
|
29
|
28
|
28
|
25
|
23
|
39
|
37
|
58
|
54
|
46
|
53
|
51
|
55
|
45
|
51
|
64
|
48
|
28
|
19
|
29
|
29
|
38
|
41
|
39
|
43
|
53
|
40
|
|
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