Air Quality
Excellent
No health implications.
20
PM2.5
23
PM10
47
O3
0.5
CO
16
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Dec
56
Good
Tue
9 Dec
78
Good
Wed
10 Dec
54
Good
Thu
11 Dec
58
Good
Fri
12 Dec
57
Good
Sat
13 Dec
64
Good
Sun
14 Dec
24
Excellent
Dunhua Air quality rank
Air quality in the last 12 months (Dunhua)
|
2025/11
|
42
|
30
|
43
|
46
|
67
|
73
|
33
|
45
|
34
|
31
|
73
|
66
|
40
|
93
|
73
|
53
|
59
|
45
|
42
|
48
|
37
|
68
|
98
|
196
|
419
|
208
|
78
|
35
|
38
|
41
|
|
|
2025/10
|
27
|
38
|
27
|
31
|
24
|
20
|
23
|
34
|
25
|
25
|
19
|
27
|
49
|
126
|
46
|
43
|
42
|
23
|
20
|
21
|
28
|
32
|
44
|
43
|
56
|
45
|
45
|
71
|
104
|
47
|
28
|
|
2025/09
|
12
|
18
|
21
|
24
|
25
|
17
|
19
|
19
|
20
|
20
|
18
|
30
|
30
|
29
|
23
|
26
|
21
|
20
|
23
|
22
|
26
|
23
|
29
|
20
|
28
|
28
|
23
|
24
|
28
|
26
|
|
|
2025/08
|
21
|
20
|
21
|
15
|
16
|
14
|
15
|
15
|
17
|
16
|
16
|
21
|
21
|
19
|
24
|
25
|
14
|
16
|
23
|
17
|
16
|
20
|
18
|
17
|
13
|
13
|
12
|
13
|
13
|
19
|
17
|
|
2025/07
|
18
|
19
|
25
|
22
|
26
|
32
|
25
|
29
|
30
|
33
|
26
|
31
|
26
|
16
|
16
|
15
|
18
|
14
|
17
|
17
|
15
|
28
|
24
|
19
|
22
|
20
|
21
|
18
|
22
|
22
|
21
|
|
2025/06
|
39
|
36
|
21
|
19
|
32
|
35
|
33
|
23
|
36
|
18
|
20
|
20
|
33
|
34
|
36
|
19
|
20
|
29
|
29
|
24
|
18
|
22
|
27
|
36
|
36
|
34
|
44
|
39
|
37
|
30
|
|
|
2025/05
|
23
|
22
|
21
|
16
|
21
|
23
|
36
|
44
|
46
|
20
|
33
|
42
|
50
|
44
|
27
|
28
|
22
|
26
|
21
|
26
|
39
|
41
|
20
|
32
|
24
|
21
|
30
|
28
|
33
|
34
|
39
|
|
2025/04
|
53
|
40
|
39
|
39
|
36
|
35
|
26
|
41
|
52
|
61
|
64
|
41
|
16
|
19
|
29
|
29
|
49
|
44
|
29
|
40
|
71
|
26
|
20
|
48
|
50
|
50
|
52
|
47
|
61
|
48
|
|
|
2025/03
|
81
|
22
|
25
|
27
|
34
|
51
|
46
|
50
|
70
|
76
|
86
|
83
|
51
|
34
|
39
|
33
|
39
|
52
|
62
|
60
|
70
|
30
|
25
|
65
|
74
|
54
|
36
|
27
|
28
|
32
|
46
|
|
2025/02
|
71
|
84
|
61
|
44
|
47
|
43
|
41
|
34
|
40
|
44
|
55
|
60
|
49
|
49
|
61
|
54
|
35
|
29
|
34
|
37
|
37
|
39
|
38
|
43
|
93
|
69
|
70
|
89
|
|||
|
2025/01
|
53
|
49
|
39
|
48
|
78
|
70
|
55
|
54
|
48
|
52
|
70
|
67
|
62
|
61
|
38
|
43
|
46
|
59
|
71
|
106
|
93
|
95
|
70
|
72
|
81
|
84
|
42
|
48
|
64
|
42
|
54
|
|
2024/12
|
47
|
26
|
23
|
26
|
26
|
35
|
30
|
37
|
46
|
48
|
34
|
43
|
56
|
44
|
36
|
34
|
51
|
44
|
51
|
61
|
55
|
37
|
41
|
39
|
49
|
56
|
36
|
39
|
37
|
60
|
42
|
|
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