Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
72
*
PM10
77
O3
0.9
CO
8
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 May
44
Excellent
Sat
24 May
81
Good
Sun
25 May
102
Light
Mon
26 May
109
Light
Tue
27 May
117
Light
Wed
28 May
29
Excellent
Thu
29 May
48
Excellent
Air quality in the last 12 months (Bell Tower)
|
2025/04
|
48
|
59
|
47
|
58
|
70
|
72
|
74
|
63
|
81
|
114
|
79
|
119
|
84
|
69
|
55
|
52
|
60
|
71
|
95
|
55
|
80
|
66
|
61
|
70
|
56
|
46
|
48
|
66
|
60
|
61
|
|
|
2025/03
|
61
|
69
|
19
|
24
|
40
|
42
|
69
|
83
|
66
|
66
|
90
|
73
|
46
|
45
|
39
|
43
|
39
|
38
|
59
|
60
|
49
|
52
|
62
|
58
|
68
|
78
|
76
|
60
|
63
|
51
|
37
|
|
2025/02
|
27
|
72
|
82
|
70
|
48
|
40
|
45
|
33
|
43
|
67
|
52
|
110
|
68
|
61
|
103
|
110
|
68
|
47
|
58
|
41
|
40
|
67
|
73
|
83
|
114
|
102
|
128
|
116
|
|||
|
2025/01
|
91
|
69
|
72
|
64
|
108
|
76
|
61
|
70
|
28
|
43
|
69
|
65
|
86
|
115
|
37
|
58
|
80
|
91
|
112
|
158
|
171
|
101
|
61
|
49
|
33
|
57
|
40
|
53
|
101
|
69
|
68
|
|
2024/12
|
65
|
74
|
69
|
48
|
73
|
132
|
153
|
31
|
59
|
56
|
66
|
67
|
86
|
70
|
62
|
68
|
79
|
69
|
38
|
67
|
82
|
53
|
53
|
78
|
108
|
135
|
56
|
62
|
67
|
95
|
82
|
|
2024/11
|
13
|
59
|
101
|
95
|
32
|
33
|
29
|
40
|
45
|
57
|
55
|
63
|
72
|
64
|
91
|
55
|
28
|
23
|
28
|
33
|
60
|
83
|
25
|
37
|
41
|
31
|
55
|
59
|
50
|
60
|
|
|
2024/10
|
21
|
23
|
23
|
27
|
38
|
17
|
16
|
38
|
44
|
66
|
88
|
74
|
41
|
44
|
73
|
61
|
44
|
39
|
20
|
39
|
34
|
40
|
53
|
42
|
42
|
43
|
26
|
72
|
39
|
44
|
39
|
|
2024/09
|
39
|
43
|
23
|
32
|
33
|
36
|
54
|
43
|
23
|
36
|
17
|
28
|
19
|
31
|
26
|
16
|
17
|
25
|
21
|
12
|
15
|
20
|
30
|
38
|
51
|
46
|
37
|
45
|
42
|
48
|
|
|
2024/08
|
21
|
22
|
44
|
37
|
30
|
40
|
49
|
37
|
47
|
43
|
44
|
42
|
47
|
32
|
26
|
43
|
37
|
29
|
25
|
25
|
27
|
36
|
42
|
40
|
40
|
36
|
34
|
29
|
22
|
36
|
46
|
|
2024/07
|
26
|
26
|
21
|
26
|
23
|
21
|
19
|
22
|
25
|
24
|
33
|
32
|
12
|
15
|
49
|
55
|
30
|
20
|
25
|
26
|
26
|
34
|
30
|
20
|
24
|
24
|
18
|
20
|
21
|
27
|
28
|
|
2024/06
|
46
|
30
|
37
|
52
|
57
|
26
|
36
|
46
|
45
|
27
|
34
|
44
|
58
|
55
|
44
|
40
|
34
|
29
|
27
|
25
|
41
|
15
|
23
|
36
|
29
|
36
|
21
|
15
|
22
|
14
|
|
|
2024/05
|
39
|
40
|
44
|
57
|
44
|
52
|
75
|
42
|
37
|
52
|
52
|
67
|
78
|
62
|
48
|
41
|
54
|
55
|
44
|
50
|
38
|
45
|
52
|
46
|
44
|
36
|
28
|
30
|
39
|
51
|
62
|
|
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