Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
26 Apr
Sat
27 Apr
Sun
28 Apr
Mon
29 Apr
Tue
30 Apr
Wed
1 May
Thu
2 May
竹园小学
5324
PM2.5
50
PM10
162 *
O3
0.5
CO
12
SO2
10
NO2
西山林语
5824
PM2.5
56
PM10
166 *
O3
0.8
CO
9
SO2
9
NO2
龙泉中学南校
5330
PM2.5
53
PM10
162 *
O3
0.6
CO
11
SO2
14
NO2
2024/02
|
83
|
56
|
63
|
92
|
107
|
116
|
102
|
116
|
129
|
188
|
149
|
102
|
75
|
76
|
68
|
63
|
61
|
67
|
237
|
26
|
32
|
37
|
42
|
60
|
90
|
90
|
88
|
92
|
89
|
||
2024/01
|
104
|
89
|
62
|
81
|
95
|
125
|
124
|
92
|
166
|
133
|
155
|
176
|
161
|
197
|
79
|
89
|
74
|
75
|
52
|
63
|
96
|
50
|
54
|
58
|
71
|
87
|
99
|
121
|
113
|
138
|
183
|
2023/12
|
60
|
72
|
80
|
101
|
105
|
87
|
82
|
75
|
88
|
61
|
32
|
58
|
59
|
21
|
44
|
55
|
52
|
45
|
63
|
144
|
81
|
60
|
75
|
115
|
134
|
118
|
193
|
199
|
188
|
225
|
99
|
2023/11
|
61
|
90
|
87
|
54
|
47
|
36
|
45
|
54
|
106
|
78
|
48
|
64
|
68
|
67
|
97
|
114
|
109
|
71
|
90
|
89
|
112
|
105
|
96
|
62
|
58
|
73
|
106
|
127
|
105
|
58
|
|
2023/10
|
45
|
30
|
33
|
39
|
53
|
43
|
44
|
41
|
48
|
52
|
53
|
60
|
62
|
57
|
52
|
87
|
82
|
106
|
38
|
37
|
53
|
73
|
88
|
100
|
93
|
45
|
69
|
75
|
50
|
48
|
53
|
2023/09
|
49
|
51
|
56
|
58
|
47
|
49
|
49
|
51
|
55
|
49
|
35
|
36
|
42
|
49
|
41
|
48
|
50
|
62
|
33
|
32
|
34
|
36
|
25
|
24
|
25
|
32
|
53
|
33
|
33
|
25
|
|
2023/08
|
33
|
40
|
35
|
40
|
44
|
33
|
40
|
45
|
45
|
48
|
50
|
50
|
33
|
41
|
49
|
59
|
62
|
58
|
59
|
61
|
44
|
41
|
50
|
51
|
63
|
74
|
38
|
33
|
42
|
46
|
56
|
2023/07
|
40
|
45
|
38
|
30
|
38
|
28
|
32
|
36
|
29
|
28
|
37
|
38
|
36
|
26
|
45
|
51
|
55
|
55
|
52
|
27
|
28
|
30
|
42
|
39
|
27
|
37
|
37
|
33
|
23
|
26
|
29
|
2023/06
|
53
|
58
|
42
|
34
|
24
|
32
|
56
|
43
|
57
|
59
|
57
|
44
|
57
|
71
|
67
|
43
|
30
|
29
|
31
|
35
|
45
|
40
|
45
|
50
|
38
|
50
|
39
|
27
|
31
|
35
|
|
2023/05
|
91
|
70
|
68
|
27
|
42
|
42
|
44
|
47
|
58
|
46
|
46
|
57
|
67
|
81
|
104
|
73
|
39
|
55
|
69
|
57
|
51
|
28
|
36
|
41
|
72
|
64
|
39
|
24
|
33
|
27
|
40
|
2023/04
|
78
|
75
|
31
|
28
|
41
|
78
|
112
|
94
|
75
|
76
|
126
|
333
|
141
|
88
|
86
|
69
|
70
|
57
|
106
|
89
|
84
|
39
|
23
|
29
|
33
|
44
|
53
|
68
|
134
|
123
|
|
2023/03
|
128
|
99
|
143
|
101
|
99
|
69
|
65
|
112
|
97
|
75
|
77
|
142
|
93
|
66
|
116
|
63
|
32
|
50
|
82
|
67
|
73
|
82
|
218
|
135
|
100
|
94
|
79
|
89
|
105
|
80
|
79
|
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