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
20 Feb
Sat
21 Feb
Sun
22 Feb
Mon
23 Feb
Tue
24 Feb
Wed
25 Feb
Thu
26 Feb
环保局子站
10579 *
PM2.5
125
PM10
10
O3
1.7
CO
18
SO2
71
NO2
|
2026/01
|
38
|
44
|
69
|
153
|
91
|
130
|
93
|
49
|
74
|
78
|
41
|
63
|
83
|
73
|
146
|
119
|
36
|
24
|
31
|
35
|
39
|
53
|
86
|
122
|
53
|
66
|
88
|
70
|
65
|
36
|
96
|
|
2025/12
|
55
|
32
|
39
|
56
|
48
|
87
|
118
|
54
|
67
|
48
|
56
|
30
|
50
|
65
|
76
|
107
|
70
|
48
|
100
|
124
|
32
|
31
|
38
|
56
|
36
|
42
|
55
|
96
|
200
|
71
|
33
|
|
2025/11
|
84
|
44
|
23
|
39
|
24
|
37
|
50
|
53
|
82
|
49
|
61
|
67
|
77
|
71
|
133
|
91
|
33
|
50
|
62
|
81
|
84
|
120
|
138
|
152
|
48
|
70
|
106
|
82
|
123
|
146
|
|
|
2025/10
|
55
|
23
|
12
|
19
|
9
|
12
|
28
|
21
|
26
|
18
|
23
|
18
|
29
|
36
|
17
|
47
|
63
|
26
|
28
|
24
|
26
|
33
|
39
|
47
|
100
|
123
|
46
|
53
|
35
|
21
|
33
|
|
2025/09
|
19
|
30
|
20
|
17
|
21
|
17
|
36
|
45
|
53
|
46
|
25
|
20
|
16
|
29
|
18
|
21
|
13
|
17
|
14
|
44
|
37
|
18
|
10
|
34
|
47
|
36
|
42
|
29
|
58
|
69
|
|
|
2025/08
|
15
|
19
|
16
|
21
|
20
|
15
|
24
|
20
|
10
|
16
|
24
|
15
|
15
|
19
|
18
|
28
|
40
|
36
|
31
|
31
|
27
|
34
|
42
|
26
|
39
|
19
|
17
|
26
|
31
|
19
|
15
|
|
2025/07
|
32
|
38
|
42
|
42
|
46
|
45
|
36
|
11
|
25
|
33
|
30
|
33
|
28
|
20
|
32
|
20
|
26
|
29
|
23
|
18
|
17
|
15
|
15
|
19
|
21
|
19
|
20
|
16
|
16
|
14
|
15
|
|
2025/06
|
44
|
28
|
40
|
35
|
50
|
53
|
45
|
32
|
26
|
25
|
19
|
18
|
11
|
11
|
29
|
43
|
43
|
41
|
17
|
20
|
55
|
44
|
49
|
29
|
39
|
54
|
31
|
37
|
14
|
17
|
|
|
2025/05
|
59
|
43
|
30
|
40
|
22
|
19
|
37
|
35
|
23
|
36
|
51
|
62
|
57
|
67
|
46
|
37
|
54
|
38
|
72
|
70
|
54
|
62
|
53
|
59
|
42
|
53
|
54
|
29
|
45
|
41
|
45
|
|
2025/04
|
76
|
41
|
39
|
46
|
50
|
57
|
87
|
76
|
57
|
64
|
50
|
116
|
62
|
56
|
56
|
72
|
129
|
66
|
47
|
55
|
32
|
41
|
60
|
71
|
61
|
71
|
52
|
57
|
68
|
78
|
|
|
2025/03
|
21
|
36
|
40
|
30
|
28
|
46
|
36
|
95
|
103
|
66
|
32
|
69
|
51
|
54
|
49
|
40
|
51
|
34
|
52
|
63
|
62
|
72
|
92
|
125
|
123
|
121
|
110
|
67
|
43
|
51
|
74
|
|
2025/02
|
53
|
72
|
58
|
35
|
39
|
54
|
53
|
34
|
48
|
59
|
37
|
65
|
93
|
76
|
113
|
100
|
47
|
36
|
41
|
54
|
48
|
31
|
50
|
56
|
77
|
96
|
108
|
84
|
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12
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13
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14
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15
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16
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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31
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*: primary pollution