Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
19
O3
0.5
CO
5
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Nov
51
Good
Sat
23 Nov
47
Excellent
Sun
24 Nov
50
Excellent
Mon
25 Nov
48
Excellent
Tue
26 Nov
48
Excellent
Wed
27 Nov
48
Excellent
Air quality in the last 12 months (Dapu)
|
2024/10
|
18
|
14
|
23
|
26
|
25
|
31
|
29
|
26
|
24
|
26
|
35
|
44
|
35
|
38
|
38
|
29
|
32
|
35
|
40
|
30
|
27
|
27
|
19
|
28
|
32
|
35
|
41
|
14
|
19
|
33
|
28
|
|
2024/09
|
27
|
31
|
35
|
29
|
27
|
15
|
15
|
19
|
20
|
23
|
35
|
42
|
34
|
29
|
25
|
21
|
20
|
21
|
29
|
22
|
16
|
17
|
10
|
13
|
20
|
24
|
25
|
28
|
23
|
21
|
|
|
2024/08
|
21
|
27
|
30
|
31
|
31
|
28
|
29
|
32
|
35
|
42
|
33
|
29
|
22
|
19
|
17
|
23
|
20
|
19
|
17
|
14
|
12
|
20
|
23
|
25
|
27
|
28
|
37
|
31
|
26
|
29
|
25
|
|
2024/07
|
22
|
20
|
19
|
19
|
18
|
18
|
15
|
15
|
18
|
20
|
20
|
17
|
23
|
21
|
14
|
15
|
16
|
16
|
18
|
19
|
19
|
22
|
30
|
26
|
24
|
11
|
14
|
12
|
19
|
21
|
14
|
|
2024/06
|
14
|
11
|
21
|
19
|
20
|
22
|
22
|
29
|
23
|
21
|
18
|
22
|
26
|
23
|
21
|
16
|
18
|
19
|
18
|
18
|
19
|
32
|
24
|
19
|
17
|
19
|
19
|
19
|
15
|
21
|
|
|
2024/05
|
18
|
19
|
29
|
31
|
17
|
28
|
41
|
43
|
43
|
49
|
37
|
35
|
21
|
27
|
39
|
50
|
51
|
55
|
46
|
18
|
15
|
10
|
14
|
12
|
15
|
21
|
19
|
21
|
26
|
34
|
24
|
|
2024/04
|
28
|
38
|
34
|
38
|
22
|
23
|
15
|
26
|
17
|
31
|
46
|
50
|
54
|
44
|
48
|
45
|
37
|
21
|
26
|
24
|
20
|
25
|
27
|
22
|
17
|
17
|
23
|
15
|
22
|
23
|
|
|
2024/03
|
17
|
19
|
33
|
45
|
62
|
30
|
27
|
40
|
59
|
42
|
32
|
27
|
53
|
72
|
53
|
60
|
46
|
39
|
33
|
50
|
57
|
55
|
51
|
39
|
33
|
29
|
48
|
47
|
37
|
56
|
30
|
|
2024/02
|
40
|
33
|
30
|
28
|
18
|
27
|
17
|
8
|
22
|
60
|
47
|
44
|
49
|
53
|
48
|
35
|
38
|
42
|
34
|
29
|
23
|
30
|
27
|
25
|
28
|
32
|
24
|
46
|
39
|
||
|
2024/01
|
72
|
76
|
33
|
33
|
51
|
57
|
65
|
84
|
68
|
34
|
47
|
60
|
63
|
53
|
52
|
66
|
47
|
45
|
43
|
36
|
20
|
19
|
16
|
28
|
38
|
48
|
52
|
43
|
44
|
48
|
53
|
|
2023/12
|
37
|
44
|
50
|
48
|
25
|
26
|
29
|
39
|
54
|
49
|
41
|
33
|
35
|
46
|
38
|
16
|
19
|
32
|
21
|
12
|
19
|
43
|
35
|
34
|
39
|
47
|
53
|
55
|
49
|
56
|
59
|
|
2023/11
|
36
|
37
|
42
|
53
|
48
|
37
|
41
|
50
|
50
|
44
|
20
|
14
|
14
|
26
|
34
|
25
|
55
|
57
|
56
|
48
|
46
|
49
|
47
|
52
|
49
|
40
|
51
|
51
|
54
|
50
|
|
|
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