Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
66
*
PM2.5
89
PM10
47
O3
0.7
CO
12
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Dec
77
Good
Fri
19 Dec
89
Good
Sat
20 Dec
85
Good
Sun
21 Dec
68
Good
Mon
22 Dec
67
Good
Tue
23 Dec
69
Good
Wed
24 Dec
21
Excellent
Daguan Air quality rank
Air quality in the last 12 months (Daguan)
|
2025/11
|
21
|
21
|
21
|
32
|
33
|
25
|
27
|
22
|
25
|
28
|
25
|
24
|
22
|
28
|
31
|
41
|
21
|
19
|
25
|
35
|
42
|
62
|
59
|
60
|
57
|
69
|
62
|
71
|
86
|
96
|
|
|
2025/10
|
16
|
21
|
31
|
26
|
23
|
25
|
20
|
19
|
25
|
34
|
29
|
19
|
15
|
26
|
29
|
32
|
19
|
19
|
23
|
16
|
13
|
18
|
21
|
26
|
22
|
20
|
23
|
36
|
23
|
27
|
25
|
|
2025/09
|
30
|
32
|
33
|
41
|
33
|
24
|
41
|
27
|
30
|
39
|
31
|
20
|
22
|
35
|
36
|
31
|
24
|
21
|
20
|
26
|
24
|
16
|
17
|
23
|
32
|
21
|
22
|
25
|
15
|
18
|
|
|
2025/08
|
33
|
35
|
40
|
44
|
41
|
34
|
30
|
34
|
31
|
26
|
17
|
29
|
30
|
39
|
37
|
35
|
30
|
26
|
28
|
36
|
30
|
21
|
22
|
19
|
26
|
24
|
25
|
32
|
24
|
23
|
22
|
|
2025/07
|
25
|
22
|
24
|
22
|
20
|
20
|
27
|
31
|
22
|
20
|
23
|
25
|
32
|
30
|
34
|
34
|
36
|
36
|
28
|
23
|
22
|
18
|
17
|
17
|
23
|
27
|
23
|
36
|
34
|
38
|
29
|
|
2025/06
|
24
|
19
|
28
|
31
|
37
|
47
|
47
|
34
|
42
|
39
|
36
|
40
|
43
|
46
|
28
|
29
|
29
|
23
|
21
|
30
|
25
|
29
|
34
|
25
|
19
|
17
|
27
|
28
|
27
|
18
|
|
|
2025/05
|
53
|
50
|
53
|
53
|
33
|
24
|
28
|
31
|
46
|
48
|
48
|
49
|
58
|
46
|
51
|
41
|
45
|
46
|
38
|
43
|
43
|
44
|
48
|
46
|
37
|
34
|
27
|
22
|
28
|
29
|
21
|
|
2025/04
|
36
|
38
|
49
|
51
|
36
|
25
|
30
|
45
|
52
|
50
|
63
|
157
|
118
|
86
|
79
|
69
|
48
|
45
|
42
|
40
|
40
|
37
|
67
|
34
|
41
|
38
|
29
|
33
|
33
|
32
|
|
|
2025/03
|
57
|
62
|
44
|
42
|
25
|
17
|
22
|
31
|
38
|
46
|
51
|
45
|
54
|
42
|
24
|
22
|
22
|
24
|
36
|
45
|
49
|
55
|
49
|
45
|
42
|
45
|
54
|
129
|
34
|
30
|
31
|
|
2025/02
|
31
|
27
|
25
|
46
|
28
|
21
|
24
|
28
|
37
|
39
|
51
|
38
|
37
|
43
|
50
|
50
|
54
|
47
|
52
|
31
|
36
|
26
|
27
|
27
|
27
|
36
|
44
|
50
|
|||
|
2025/01
|
85
|
85
|
87
|
94
|
75
|
89
|
50
|
33
|
38
|
44
|
30
|
52
|
54
|
49
|
58
|
57
|
65
|
40
|
50
|
58
|
84
|
76
|
70
|
47
|
26
|
43
|
55
|
62
|
73
|
64
|
41
|
|
2024/12
|
67
|
76
|
58
|
63
|
43
|
44
|
36
|
30
|
32
|
30
|
37
|
37
|
29
|
34
|
36
|
50
|
58
|
71
|
64
|
57
|
53
|
49
|
43
|
43
|
37
|
38
|
53
|
53
|
63
|
40
|
48
|
|
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