No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
21 Sep
Tue
22 Sep
Wed
23 Sep
Thu
24 Sep
Fri
25 Sep
Sat
26 Sep
Sun
27 Sep
环科院
6844 *
PM2.5
49
PM10
62
O3
0.8
CO
8
SO2
10
NO2
|
2026/08
|
22
|
27
|
37
|
66
|
42
|
36
|
28
|
27
|
25
|
17
|
17
|
21
|
24
|
18
|
20
|
28
|
35
|
50
|
42
|
33
|
26
|
23
|
27
|
22
|
26
|
30
|
41
|
29
|
29
|
28
|
36
|
|
2026/07
|
23
|
13
|
19
|
18
|
13
|
15
|
16
|
16
|
20
|
24
|
34
|
19
|
22
|
24
|
20
|
21
|
25
|
31
|
28
|
16
|
16
|
19
|
23
|
29
|
36
|
31
|
24
|
24
|
17
|
18
|
19
|
|
2026/06
|
80
|
74
|
50
|
44
|
70
|
42
|
51
|
40
|
33
|
45
|
56
|
43
|
29
|
42
|
46
|
38
|
46
|
38
|
15
|
25
|
24
|
23
|
25
|
23
|
31
|
44
|
65
|
66
|
60
|
32
|
|
|
2026/05
|
32
|
33
|
28
|
30
|
32
|
35
|
51
|
38
|
40
|
39
|
44
|
63
|
90
|
52
|
28
|
32
|
47
|
56
|
35
|
21
|
30
|
37
|
33
|
29
|
24
|
18
|
27
|
38
|
54
|
66
|
83
|
|
2026/04
|
70
|
51
|
35
|
50
|
55
|
63
|
61
|
48
|
31
|
33
|
52
|
31
|
38
|
25
|
33
|
48
|
46
|
55
|
59
|
47
|
33
|
16
|
20
|
30
|
32
|
37
|
53
|
33
|
30
|
38
|
|
|
2026/03
|
28
|
16
|
52
|
75
|
57
|
58
|
74
|
68
|
67
|
69
|
61
|
69
|
65
|
63
|
113
|
31
|
19
|
22
|
70
|
99
|
85
|
53
|
71
|
42
|
57
|
81
|
84
|
58
|
51
|
53
|
68
|
|
2026/02
|
42
|
57
|
78
|
76
|
78
|
64
|
44
|
55
|
52
|
65
|
81
|
92
|
77
|
62
|
62
|
33
|
99
|
81
|
78
|
54
|
42
|
97
|
133
|
26
|
43
|
23
|
29
|
42
|
|||
|
2026/01
|
26
|
55
|
74
|
92
|
77
|
71
|
66
|
65
|
62
|
83
|
74
|
61
|
80
|
69
|
91
|
106
|
198
|
156
|
24
|
42
|
59
|
54
|
77
|
86
|
133
|
82
|
60
|
93
|
89
|
19
|
37
|
|
2025/12
|
123
|
104
|
85
|
71
|
78
|
87
|
76
|
124
|
86
|
94
|
133
|
85
|
36
|
64
|
56
|
63
|
170
|
195
|
144
|
184
|
59
|
52
|
51
|
77
|
80
|
50
|
62
|
71
|
77
|
168
|
61
|
|
2025/11
|
51
|
59
|
66
|
69
|
86
|
60
|
20
|
18
|
39
|
61
|
44
|
39
|
50
|
86
|
103
|
95
|
57
|
31
|
39
|
57
|
72
|
79
|
95
|
98
|
96
|
75
|
157
|
118
|
79
|
65
|
|
|
2025/10
|
30
|
40
|
22
|
39
|
52
|
50
|
71
|
58
|
47
|
52
|
50
|
36
|
27
|
26
|
47
|
28
|
37
|
9
|
14
|
30
|
23
|
28
|
30
|
39
|
51
|
47
|
59
|
83
|
98
|
66
|
30
|
|
2025/09
|
15
|
24
|
28
|
35
|
38
|
33
|
40
|
40
|
17
|
17
|
19
|
21
|
20
|
25
|
25
|
38
|
34
|
25
|
32
|
17
|
31
|
33
|
46
|
9
|
12
|
21
|
31
|
34
|
30
|
36
|
|
|
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