Air Quality
Excellent
No health implications.
24
PM2.5
47
PM10
79
O3
0.3
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
67
Good
Tue
30 Apr
70
Good
Wed
1 May
70
Good
Thu
2 May
59
Good
Fri
3 May
57
Good
Sat
4 May
55
Good
Air quality in the last 12 months (Kangle)
|
2024/02
|
64
|
64
|
60
|
67
|
70
|
54
|
58
|
67
|
71
|
93
|
58
|
58
|
55
|
44
|
47
|
49
|
59
|
262
|
137
|
203
|
148
|
115
|
96
|
149
|
127
|
85
|
76
|
70
|
59
|
||
|
2024/01
|
79
|
71
|
69
|
75
|
71
|
73
|
74
|
72
|
62
|
76
|
74
|
73
|
68
|
67
|
72
|
75
|
77
|
75
|
75
|
92
|
63
|
59
|
57
|
73
|
87
|
77
|
78
|
77
|
76
|
74
|
73
|
|
2023/12
|
84
|
100
|
97
|
87
|
161
|
204
|
81
|
77
|
84
|
76
|
73
|
67
|
66
|
64
|
53
|
62
|
66
|
60
|
67
|
69
|
65
|
75
|
66
|
74
|
71
|
79
|
77
|
86
|
89
|
77
|
74
|
|
2023/11
|
51
|
61
|
61
|
56
|
54
|
62
|
63
|
58
|
62
|
60
|
59
|
58
|
69
|
69
|
55
|
54
|
63
|
66
|
62
|
59
|
62
|
66
|
72
|
72
|
73
|
91
|
82
|
77
|
55
|
70
|
|
|
2023/10
|
33
|
33
|
38
|
29
|
24
|
39
|
41
|
44
|
39
|
38
|
24
|
26
|
33
|
41
|
45
|
45
|
36
|
35
|
35
|
44
|
47
|
51
|
51
|
57
|
49
|
42
|
51
|
49
|
54
|
57
|
55
|
|
2023/09
|
45
|
54
|
56
|
46
|
38
|
38
|
47
|
32
|
45
|
42
|
32
|
37
|
39
|
36
|
41
|
43
|
44
|
38
|
33
|
32
|
31
|
34
|
46
|
33
|
28
|
26
|
26
|
31
|
33
|
34
|
|
|
2023/08
|
32
|
35
|
32
|
50
|
45
|
34
|
34
|
26
|
23
|
31
|
35
|
36
|
38
|
37
|
35
|
108
|
57
|
41
|
41
|
46
|
52
|
45
|
36
|
39
|
32
|
33
|
41
|
40
|
41
|
39
|
38
|
|
2023/07
|
41
|
51
|
34
|
37
|
36
|
40
|
49
|
45
|
43
|
40
|
41
|
34
|
29
|
35
|
44
|
43
|
40
|
40
|
38
|
37
|
44
|
48
|
42
|
36
|
43
|
38
|
32
|
38
|
40
|
37
|
36
|
|
2023/06
|
48
|
27
|
26
|
32
|
36
|
38
|
41
|
44
|
41
|
44
|
43
|
34
|
39
|
42
|
36
|
32
|
30
|
60
|
51
|
48
|
43
|
42
|
39
|
42
|
38
|
73
|
45
|
52
|
50
|
40
|
|
|
2023/05
|
54
|
51
|
42
|
70
|
50
|
41
|
31
|
29
|
27
|
43
|
48
|
51
|
50
|
46
|
47
|
51
|
46
|
47
|
49
|
110
|
86
|
49
|
41
|
60
|
55
|
37
|
40
|
53
|
51
|
79
|
44
|
|
2023/04
|
54
|
89
|
46
|
56
|
82
|
105
|
99
|
80
|
72
|
111
|
158
|
118
|
93
|
52
|
64
|
52
|
65
|
70
|
230
|
498
|
154
|
69
|
33
|
42
|
48
|
52
|
58
|
44
|
51
|
51
|
|
|
2023/03
|
52
|
58
|
57
|
55
|
55
|
59
|
60
|
54
|
53
|
81
|
83
|
73
|
64
|
80
|
100
|
97
|
93
|
78
|
55
|
48
|
500
|
375
|
83
|
64
|
75
|
73
|
68
|
64
|
51
|
48
|
60
|
|
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