Air Quality
Excellent
No health implications.
3
PM2.5
22
PM10
11
O3
0.4
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jul
39
Excellent
Thu
24 Jul
49
Excellent
Fri
25 Jul
50
Excellent
Sat
26 Jul
51
Good
Sun
27 Jul
51
Good
Mon
28 Jul
39
Excellent
Tue
29 Jul
29
Excellent
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