Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
52
PM10
21
O3
1.0
CO
14
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Jan
49
Excellent
Mon
13 Jan
59
Good
Tue
14 Jan
61
Good
Wed
15 Jan
61
Good
Thu
16 Jan
60
Good
Fri
17 Jan
63
Good
Sat
18 Jan
19
Excellent
Air quality in the last 12 months (Daguan)
|
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
|
|
2024/11
|
24
|
33
|
48
|
28
|
28
|
42
|
41
|
36
|
39
|
44
|
42
|
35
|
34
|
41
|
55
|
37
|
27
|
31
|
27
|
28
|
35
|
43
|
46
|
34
|
21
|
23
|
29
|
34
|
47
|
50
|
|
|
2024/10
|
17
|
27
|
24
|
31
|
33
|
24
|
30
|
38
|
35
|
27
|
26
|
24
|
23
|
29
|
35
|
44
|
28
|
38
|
34
|
37
|
26
|
21
|
26
|
46
|
36
|
26
|
24
|
31
|
48
|
49
|
37
|
|
2024/09
|
29
|
22
|
26
|
28
|
29
|
31
|
31
|
25
|
24
|
26
|
32
|
25
|
31
|
35
|
36
|
37
|
26
|
27
|
35
|
38
|
26
|
31
|
37
|
49
|
42
|
43
|
42
|
41
|
43
|
17
|
|
|
2024/08
|
35
|
34
|
40
|
24
|
23
|
27
|
24
|
23
|
27
|
27
|
61
|
47
|
50
|
47
|
42
|
36
|
37
|
35
|
40
|
39
|
41
|
43
|
40
|
42
|
39
|
32
|
41
|
38
|
44
|
42
|
43
|
|
2024/07
|
20
|
26
|
24
|
17
|
19
|
23
|
26
|
22
|
20
|
19
|
14
|
19
|
27
|
21
|
21
|
24
|
28
|
25
|
25
|
25
|
23
|
20
|
27
|
31
|
24
|
35
|
34
|
15
|
18
|
17
|
30
|
|
2024/06
|
43
|
26
|
24
|
19
|
25
|
29
|
14
|
18
|
20
|
22
|
20
|
27
|
36
|
30
|
41
|
44
|
20
|
28
|
23
|
23
|
24
|
20
|
23
|
25
|
27
|
31
|
17
|
21
|
18
|
24
|
|
|
2024/05
|
25
|
28
|
24
|
17
|
36
|
49
|
39
|
40
|
23
|
32
|
22
|
26
|
31
|
42
|
37
|
37
|
42
|
28
|
33
|
34
|
31
|
37
|
37
|
41
|
36
|
21
|
29
|
28
|
19
|
16
|
36
|
|
2024/04
|
42
|
43
|
48
|
27
|
32
|
21
|
21
|
22
|
30
|
36
|
35
|
46
|
43
|
53
|
55
|
53
|
37
|
36
|
29
|
35
|
41
|
46
|
25
|
30
|
32
|
41
|
39
|
44
|
41
|
18
|
|
|
2024/03
|
46
|
36
|
46
|
50
|
45
|
38
|
30
|
37
|
41
|
50
|
31
|
56
|
56
|
46
|
57
|
53
|
60
|
27
|
48
|
48
|
54
|
52
|
41
|
46
|
33
|
37
|
49
|
24
|
38
|
55
|
42
|
|
2024/02
|
55
|
66
|
39
|
32
|
38
|
35
|
32
|
36
|
55
|
94
|
65
|
57
|
63
|
71
|
42
|
41
|
40
|
38
|
44
|
70
|
56
|
32
|
30
|
30
|
44
|
43
|
45
|
45
|
42
|
||
|
2024/01
|
99
|
60
|
50
|
64
|
68
|
67
|
76
|
74
|
72
|
66
|
62
|
86
|
99
|
96
|
75
|
60
|
50
|
50
|
60
|
56
|
34
|
25
|
35
|
28
|
37
|
39
|
42
|
49
|
61
|
71
|
51
|
|
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