Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
48
*
PM2.5
78
PM10
49
O3
0.5
CO
18
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
17 Apr
86
Good
Fri
18 Apr
60
Good
Sat
19 Apr
89
Good
Sun
20 Apr
64
Good
Mon
21 Apr
59
Good
Tue
22 Apr
45
Excellent
Wed
23 Apr
49
Excellent
Air quality in the last 12 months (Aimin)
|
2025/02
|
69
|
107
|
64
|
53
|
46
|
44
|
48
|
45
|
47
|
63
|
75
|
68
|
45
|
59
|
81
|
78
|
47
|
38
|
48
|
47
|
46
|
44
|
44
|
45
|
65
|
44
|
58
|
73
|
|||
|
2025/01
|
76
|
68
|
57
|
70
|
97
|
98
|
74
|
72
|
48
|
60
|
96
|
104
|
101
|
74
|
52
|
47
|
79
|
105
|
93
|
110
|
133
|
132
|
103
|
96
|
101
|
137
|
68
|
57
|
73
|
52
|
50
|
|
2024/12
|
68
|
50
|
40
|
35
|
38
|
36
|
44
|
52
|
81
|
74
|
42
|
59
|
58
|
55
|
37
|
44
|
49
|
47
|
64
|
84
|
59
|
57
|
48
|
68
|
65
|
43
|
40
|
46
|
62
|
86
|
68
|
|
2024/11
|
61
|
67
|
52
|
45
|
37
|
54
|
90
|
98
|
98
|
67
|
72
|
73
|
82
|
80
|
71
|
60
|
39
|
42
|
53
|
69
|
65
|
55
|
61
|
72
|
91
|
52
|
39
|
51
|
43
|
46
|
|
|
2024/10
|
32
|
38
|
43
|
41
|
48
|
53
|
37
|
51
|
54
|
46
|
35
|
44
|
55
|
47
|
34
|
37
|
57
|
57
|
35
|
42
|
43
|
47
|
41
|
54
|
68
|
48
|
41
|
57
|
67
|
65
|
79
|
|
2024/09
|
25
|
29
|
30
|
29
|
29
|
28
|
31
|
27
|
25
|
27
|
33
|
31
|
31
|
27
|
30
|
36
|
29
|
32
|
38
|
37
|
32
|
38
|
37
|
42
|
40
|
33
|
42
|
46
|
38
|
30
|
|
|
2024/08
|
27
|
28
|
25
|
24
|
20
|
27
|
31
|
27
|
28
|
32
|
24
|
18
|
26
|
25
|
28
|
29
|
32
|
27
|
21
|
23
|
19
|
21
|
29
|
34
|
41
|
29
|
29
|
24
|
27
|
27
|
26
|
|
2024/07
|
68
|
70
|
53
|
28
|
33
|
42
|
37
|
56
|
57
|
58
|
86
|
68
|
58
|
60
|
53
|
45
|
36
|
28
|
35
|
35
|
30
|
27
|
27
|
28
|
29
|
26
|
24
|
22
|
22
|
27
|
27
|
|
2024/06
|
20
|
28
|
30
|
28
|
33
|
32
|
37
|
30
|
25
|
25
|
38
|
31
|
26
|
19
|
21
|
26
|
26
|
26
|
35
|
40
|
35
|
25
|
22
|
23
|
27
|
30
|
31
|
50
|
47
|
44
|
|
|
2024/05
|
43
|
45
|
57
|
56
|
59
|
60
|
42
|
37
|
32
|
40
|
45
|
35
|
40
|
42
|
26
|
26
|
32
|
45
|
32
|
25
|
25
|
43
|
34
|
26
|
29
|
27
|
26
|
29
|
31
|
26
|
31
|
|
2024/04
|
57
|
48
|
52
|
46
|
58
|
78
|
41
|
42
|
50
|
86
|
90
|
80
|
65
|
98
|
81
|
89
|
42
|
94
|
64
|
140
|
98
|
81
|
53
|
53
|
72
|
55
|
60
|
58
|
73
|
39
|
|
|
2024/03
|
46
|
41
|
43
|
45
|
42
|
51
|
54
|
49
|
45
|
64
|
64
|
52
|
54
|
49
|
47
|
42
|
42
|
52
|
47
|
45
|
48
|
45
|
42
|
39
|
51
|
55
|
48
|
138
|
87
|
53
|
54
|
|
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