Air Quality
Excellent
No health implications.
18
PM2.5
45
PM10
80
O3
0.5
CO
9
SO2
45
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Mar
98
Good
Fri
27 Mar
90
Good
Sat
28 Mar
97
Good
Sun
29 Mar
86
Good
Mon
30 Mar
48
Excellent
Tue
31 Mar
66
Good
Wed
1 Apr
49
Excellent
Bell Tower Air quality rank
Air quality in the last 12 months (Bell Tower)
|
2026/02
|
69
|
86
|
80
|
79
|
108
|
71
|
35
|
44
|
46
|
59
|
105
|
114
|
88
|
75
|
96
|
38
|
52
|
89
|
79
|
44
|
42
|
103
|
72
|
36
|
53
|
42
|
24
|
51
|
|||
|
2026/01
|
25
|
44
|
59
|
104
|
129
|
160
|
59
|
82
|
85
|
80
|
63
|
62
|
74
|
89
|
104
|
150
|
128
|
56
|
26
|
33
|
50
|
47
|
83
|
106
|
81
|
28
|
69
|
61
|
46
|
33
|
32
|
|
2025/12
|
97
|
59
|
41
|
53
|
75
|
70
|
85
|
84
|
61
|
55
|
111
|
34
|
38
|
58
|
67
|
88
|
124
|
68
|
90
|
143
|
33
|
35
|
45
|
82
|
55
|
34
|
58
|
77
|
104
|
107
|
30
|
|
2025/11
|
132
|
94
|
36
|
48
|
53
|
55
|
53
|
33
|
36
|
60
|
35
|
49
|
60
|
123
|
94
|
71
|
43
|
42
|
53
|
66
|
85
|
118
|
120
|
100
|
81
|
75
|
186
|
155
|
103
|
90
|
|
|
2025/10
|
50
|
35
|
33
|
40
|
48
|
54
|
45
|
33
|
30
|
37
|
61
|
90
|
46
|
24
|
47
|
20
|
28
|
18
|
26
|
29
|
26
|
26
|
30
|
41
|
39
|
45
|
60
|
41
|
34
|
37
|
37
|
|
2025/09
|
28
|
20
|
34
|
54
|
47
|
36
|
37
|
39
|
21
|
31
|
34
|
36
|
34
|
41
|
24
|
43
|
34
|
18
|
33
|
22
|
31
|
34
|
35
|
25
|
22
|
34
|
42
|
43
|
30
|
40
|
|
|
2025/08
|
30
|
19
|
19
|
24
|
38
|
27
|
16
|
19
|
24
|
25
|
23
|
34
|
28
|
18
|
17
|
19
|
23
|
27
|
35
|
36
|
47
|
29
|
22
|
34
|
31
|
27
|
40
|
26
|
28
|
31
|
24
|
|
2025/07
|
27
|
34
|
40
|
41
|
43
|
39
|
25
|
17
|
17
|
42
|
30
|
27
|
34
|
32
|
37
|
40
|
29
|
26
|
20
|
20
|
19
|
17
|
21
|
27
|
25
|
18
|
19
|
20
|
22
|
13
|
10
|
|
2025/06
|
24
|
17
|
40
|
54
|
47
|
38
|
55
|
23
|
45
|
39
|
41
|
38
|
22
|
33
|
18
|
29
|
37
|
48
|
30
|
20
|
16
|
16
|
28
|
28
|
47
|
44
|
26
|
17
|
16
|
35
|
|
|
2025/05
|
52
|
56
|
50
|
35
|
55
|
64
|
79
|
56
|
26
|
45
|
46
|
44
|
52
|
53
|
107
|
43
|
46
|
60
|
67
|
44
|
25
|
56
|
29
|
43
|
57
|
42
|
34
|
42
|
58
|
42
|
52
|
|
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
|
|
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