No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
29 Apr
Tue
30 Apr
Wed
1 May
Thu
2 May
Fri
3 May
Sat
4 May
Sun
5 May
2024/02
|
41
|
44
|
55
|
54
|
75
|
113
|
162
|
184
|
197
|
361
|
250
|
81
|
66
|
81
|
44
|
45
|
53
|
55
|
66
|
30
|
37
|
36
|
43
|
74
|
87
|
86
|
65
|
74
|
61
|
||
2024/01
|
113
|
138
|
166
|
92
|
122
|
147
|
53
|
58
|
133
|
118
|
175
|
232
|
209
|
205
|
50
|
58
|
59
|
93
|
62
|
77
|
75
|
29
|
46
|
64
|
82
|
84
|
98
|
111
|
143
|
170
|
111
|
2023/12
|
77
|
98
|
121
|
123
|
122
|
175
|
117
|
74
|
125
|
63
|
42
|
61
|
74
|
41
|
58
|
48
|
34
|
59
|
96
|
52
|
52
|
58
|
67
|
99
|
119
|
119
|
189
|
200
|
79
|
199
|
223
|
2023/11
|
71
|
76
|
125
|
77
|
44
|
50
|
55
|
75
|
132
|
41
|
57
|
66
|
58
|
76
|
108
|
93
|
68
|
68
|
96
|
137
|
108
|
150
|
130
|
53
|
51
|
83
|
106
|
101
|
68
|
48
|
|
2023/10
|
47
|
36
|
41
|
58
|
61
|
55
|
45
|
45
|
62
|
55
|
80
|
83
|
71
|
97
|
105
|
118
|
77
|
101
|
100
|
43
|
64
|
101
|
97
|
100
|
105
|
104
|
60
|
86
|
73
|
83
|
97
|
2023/09
|
57
|
81
|
53
|
58
|
57
|
65
|
67
|
59
|
57
|
60
|
62
|
76
|
42
|
53
|
56
|
55
|
54
|
50
|
55
|
35
|
33
|
45
|
56
|
43
|
48
|
76
|
60
|
88
|
59
|
58
|
|
2023/08
|
27
|
33
|
33
|
34
|
37
|
42
|
35
|
47
|
64
|
81
|
75
|
63
|
40
|
48
|
60
|
45
|
51
|
48
|
42
|
39
|
32
|
57
|
75
|
61
|
79
|
47
|
34
|
32
|
42
|
57
|
51
|
2023/07
|
58
|
51
|
27
|
34
|
50
|
46
|
35
|
66
|
52
|
42
|
29
|
45
|
38
|
51
|
68
|
59
|
49
|
39
|
28
|
34
|
29
|
31
|
44
|
44
|
44
|
31
|
30
|
21
|
23
|
21
|
31
|
2023/06
|
57
|
79
|
63
|
49
|
42
|
58
|
60
|
60
|
76
|
95
|
67
|
50
|
72
|
86
|
79
|
80
|
60
|
21
|
28
|
60
|
87
|
77
|
73
|
58
|
23
|
26
|
58
|
44
|
43
|
71
|
|
2023/05
|
82
|
67
|
39
|
28
|
40
|
58
|
52
|
46
|
52
|
49
|
48
|
59
|
65
|
69
|
65
|
68
|
58
|
40
|
41
|
60
|
139
|
78
|
58
|
48
|
56
|
77
|
70
|
34
|
32
|
76
|
83
|
2023/04
|
63
|
63
|
45
|
29
|
29
|
58
|
52
|
63
|
68
|
72
|
319
|
363
|
126
|
79
|
143
|
70
|
84
|
99
|
66
|
89
|
68
|
63
|
46
|
40
|
52
|
55
|
59
|
62
|
95
|
88
|
|
2023/03
|
123
|
75
|
79
|
111
|
147
|
98
|
81
|
101
|
103
|
74
|
110
|
92
|
78
|
76
|
275
|
87
|
41
|
63
|
78
|
82
|
109
|
113
|
330
|
107
|
96
|
118
|
112
|
101
|
75
|
71
|
71
|
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
|
*: primary pollution