Air Quality
Excellent
No health implications.
15
PM2.5
41
PM10
56
O3
0.6
CO
12
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Dec
81
Good
Wed
10 Dec
54
Good
Thu
11 Dec
59
Good
Fri
12 Dec
61
Good
Sat
13 Dec
68
Good
Sun
14 Dec
70
Good
Mon
15 Dec
28
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