Air Quality
Excellent
No health implications.
19
PM2.5
25
PM10
98
O3
0.5
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
77
Good
Fri
26 Apr
78
Good
Sat
27 Apr
75
Good
Sun
28 Apr
74
Good
Mon
29 Apr
73
Good
Tue
30 Apr
79
Good
Air quality in the last 12 months (Midu)
|
2024/02
|
40
|
52
|
33
|
34
|
36
|
29
|
30
|
36
|
56
|
79
|
61
|
34
|
34
|
32
|
29
|
32
|
28
|
30
|
28
|
29
|
43
|
45
|
60
|
46
|
41
|
38
|
33
|
30
|
29
|
||
|
2024/01
|
32
|
26
|
26
|
26
|
28
|
29
|
32
|
29
|
29
|
33
|
36
|
35
|
32
|
37
|
30
|
29
|
24
|
30
|
41
|
38
|
36
|
34
|
39
|
33
|
26
|
25
|
26
|
26
|
26
|
28
|
26
|
|
2023/12
|
30
|
28
|
24
|
28
|
22
|
27
|
29
|
21
|
20
|
22
|
24
|
20
|
21
|
21
|
24
|
25
|
24
|
23
|
24
|
27
|
27
|
26
|
28
|
31
|
25
|
23
|
30
|
27
|
29
|
29
|
29
|
|
2023/11
|
27
|
24
|
26
|
22
|
24
|
26
|
26
|
26
|
24
|
26
|
27
|
26
|
24
|
23
|
22
|
29
|
37
|
26
|
22
|
30
|
28
|
29
|
25
|
24
|
26
|
28
|
30
|
32
|
36
|
36
|
|
|
2023/10
|
26
|
19
|
20
|
19
|
20
|
19
|
16
|
17
|
16
|
18
|
18
|
15
|
17
|
19
|
23
|
25
|
25
|
25
|
26
|
28
|
28
|
26
|
26
|
28
|
18
|
18
|
23
|
21
|
24
|
26
|
24
|
|
2023/09
|
26
|
27
|
30
|
35
|
36
|
33
|
28
|
27
|
29
|
25
|
25
|
24
|
22
|
27
|
32
|
34
|
28
|
21
|
16
|
18
|
18
|
18
|
21
|
19
|
21
|
23
|
25
|
20
|
18
|
15
|
|
|
2023/08
|
17
|
18
|
24
|
20
|
18
|
15
|
16
|
21
|
25
|
23
|
27
|
24
|
23
|
28
|
26
|
28
|
27
|
23
|
22
|
20
|
20
|
21
|
19
|
13
|
16
|
15
|
15
|
48
|
32
|
30
|
25
|
|
2023/07
|
20
|
20
|
19
|
17
|
21
|
13
|
15
|
16
|
16
|
14
|
13
|
14
|
13
|
16
|
24
|
29
|
36
|
38
|
37
|
23
|
20
|
19
|
20
|
19
|
21
|
21
|
21
|
23
|
21
|
27
|
27
|
|
2023/06
|
35
|
34
|
32
|
34
|
37
|
35
|
27
|
22
|
24
|
26
|
29
|
23
|
24
|
20
|
23
|
39
|
26
|
26
|
28
|
29
|
21
|
20
|
19
|
24
|
30
|
31
|
28
|
21
|
18
|
19
|
|
|
2023/05
|
38
|
36
|
30
|
30
|
30
|
33
|
36
|
38
|
43
|
59
|
57
|
54
|
44
|
32
|
30
|
28
|
45
|
35
|
35
|
39
|
38
|
37
|
43
|
38
|
34
|
31
|
31
|
33
|
32
|
35
|
34
|
|
2023/04
|
39
|
33
|
33
|
34
|
33
|
37
|
39
|
37
|
54
|
53
|
64
|
74
|
72
|
82
|
80
|
84
|
75
|
63
|
65
|
62
|
54
|
54
|
42
|
36
|
35
|
37
|
39
|
43
|
46
|
39
|
|
|
2023/03
|
47
|
43
|
40
|
48
|
53
|
59
|
56
|
47
|
50
|
53
|
47
|
48
|
44
|
57
|
64
|
36
|
40
|
52
|
46
|
28
|
29
|
29
|
30
|
31
|
36
|
34
|
52
|
44
|
35
|
39
|
44
|
|
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