Air Quality
Excellent
No health implications.
2
PM2.5
16
PM10
13
O3
0.4
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
41
Excellent
Sat
16 Aug
54
Good
Sun
17 Aug
51
Good
Mon
18 Aug
51
Good
Tue
19 Aug
49
Excellent
Wed
20 Aug
41
Excellent
Thu
21 Aug
24
Excellent
Dapu Air quality rank
Air quality in the last 12 months (Dapu)
|
2025/06
|
24
|
30
|
14
|
21
|
36
|
38
|
38
|
38
|
32
|
22
|
24
|
21
|
21
|
18
|
17
|
17
|
11
|
21
|
18
|
15
|
18
|
20
|
20
|
20
|
27
|
18
|
18
|
18
|
19
|
19
|
|
|
2025/05
|
51
|
51
|
46
|
46
|
32
|
29
|
21
|
37
|
27
|
27
|
22
|
28
|
38
|
41
|
33
|
25
|
22
|
22
|
22
|
29
|
27
|
28
|
24
|
19
|
32
|
28
|
34
|
33
|
11
|
16
|
27
|
|
2025/04
|
13
|
29
|
46
|
51
|
38
|
51
|
56
|
62
|
61
|
32
|
41
|
58
|
105
|
83
|
75
|
70
|
58
|
50
|
35
|
33
|
35
|
32
|
32
|
28
|
15
|
16
|
32
|
29
|
34
|
49
|
|
|
2025/03
|
45
|
35
|
32
|
24
|
14
|
10
|
17
|
29
|
42
|
48
|
50
|
47
|
27
|
32
|
24
|
11
|
44
|
38
|
40
|
43
|
48
|
53
|
56
|
66
|
72
|
61
|
39
|
41
|
11
|
7
|
9
|
|
2025/02
|
41
|
31
|
9
|
25
|
37
|
41
|
15
|
44
|
35
|
40
|
43
|
46
|
51
|
43
|
45
|
55
|
51
|
51
|
39
|
43
|
30
|
28
|
16
|
23
|
44
|
59
|
61
|
59
|
|||
|
2025/01
|
64
|
64
|
59
|
49
|
50
|
57
|
59
|
61
|
57
|
45
|
45
|
40
|
44
|
48
|
58
|
67
|
48
|
52
|
49
|
47
|
51
|
62
|
50
|
50
|
33
|
18
|
24
|
38
|
79
|
46
|
36
|
|
2024/12
|
50
|
51
|
42
|
42
|
48
|
53
|
45
|
20
|
36
|
35
|
44
|
22
|
25
|
47
|
41
|
43
|
45
|
45
|
44
|
46
|
41
|
52
|
62
|
46
|
50
|
51
|
68
|
74
|
63
|
62
|
57
|
|
2024/11
|
19
|
18
|
33
|
39
|
38
|
41
|
31
|
31
|
39
|
44
|
45
|
31
|
23
|
30
|
35
|
25
|
23
|
22
|
16
|
12
|
14
|
20
|
25
|
33
|
21
|
15
|
25
|
28
|
33
|
39
|
|
|
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
|
|
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