Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
61
*
PM10
97
O3
0.7
CO
6
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 May
69
Good
Thu
15 May
74
Good
Fri
16 May
83
Good
Sat
17 May
98
Good
Sun
18 May
108
Light
Mon
19 May
115
Light
Tue
20 May
30
Excellent
Air quality in the last 12 months (Shuangliu)
|
2025/02
|
36
|
42
|
42
|
49
|
39
|
34
|
42
|
27
|
37
|
51
|
68
|
60
|
59
|
56
|
39
|
55
|
56
|
54
|
40
|
47
|
43
|
25
|
39
|
29
|
23
|
45
|
70
|
85
|
|||
|
2025/01
|
129
|
116
|
132
|
139
|
98
|
87
|
61
|
46
|
59
|
57
|
43
|
82
|
90
|
63
|
66
|
67
|
97
|
54
|
73
|
88
|
117
|
159
|
200
|
89
|
36
|
60
|
75
|
82
|
245
|
93
|
60
|
|
2024/12
|
81
|
111
|
107
|
72
|
57
|
46
|
34
|
18
|
27
|
46
|
59
|
59
|
47
|
48
|
65
|
79
|
102
|
147
|
104
|
95
|
97
|
55
|
49
|
58
|
75
|
78
|
109
|
99
|
70
|
67
|
77
|
|
2024/11
|
34
|
47
|
42
|
34
|
39
|
52
|
66
|
81
|
54
|
28
|
39
|
33
|
28
|
52
|
61
|
37
|
27
|
12
|
14
|
27
|
38
|
55
|
53
|
39
|
18
|
35
|
42
|
55
|
57
|
68
|
|
|
2024/10
|
23
|
35
|
23
|
25
|
37
|
46
|
37
|
40
|
49
|
39
|
37
|
35
|
47
|
56
|
54
|
58
|
21
|
33
|
24
|
12
|
17
|
32
|
52
|
66
|
49
|
32
|
34
|
44
|
58
|
50
|
43
|
|
2024/09
|
31
|
38
|
25
|
39
|
24
|
30
|
28
|
38
|
31
|
18
|
22
|
32
|
32
|
25
|
20
|
34
|
30
|
41
|
40
|
40
|
21
|
32
|
40
|
42
|
65
|
66
|
73
|
73
|
40
|
12
|
|
|
2024/08
|
42
|
41
|
29
|
18
|
25
|
37
|
29
|
32
|
36
|
30
|
51
|
53
|
51
|
55
|
38
|
47
|
39
|
31
|
37
|
49
|
53
|
57
|
57
|
37
|
47
|
36
|
41
|
50
|
37
|
37
|
36
|
|
2024/07
|
21
|
28
|
22
|
23
|
34
|
46
|
37
|
15
|
11
|
17
|
23
|
30
|
20
|
12
|
16
|
22
|
22
|
17
|
23
|
21
|
23
|
23
|
32
|
23
|
37
|
57
|
49
|
25
|
21
|
27
|
36
|
|
2024/06
|
46
|
28
|
39
|
27
|
29
|
36
|
31
|
37
|
33
|
48
|
30
|
32
|
47
|
60
|
54
|
47
|
23
|
37
|
31
|
35
|
32
|
28
|
45
|
44
|
31
|
30
|
27
|
31
|
44
|
43
|
|
|
2024/05
|
40
|
29
|
23
|
23
|
44
|
64
|
71
|
46
|
43
|
62
|
53
|
53
|
46
|
54
|
63
|
65
|
86
|
61
|
45
|
32
|
35
|
49
|
54
|
53
|
52
|
41
|
43
|
25
|
19
|
26
|
50
|
|
2024/04
|
54
|
61
|
66
|
55
|
32
|
33
|
32
|
36
|
41
|
33
|
32
|
43
|
64
|
70
|
77
|
54
|
52
|
25
|
25
|
51
|
77
|
54
|
31
|
29
|
34
|
67
|
64
|
113
|
49
|
16
|
|
|
2024/03
|
58
|
54
|
82
|
93
|
67
|
58
|
74
|
78
|
94
|
92
|
49
|
67
|
37
|
35
|
62
|
71
|
89
|
51
|
51
|
64
|
62
|
79
|
88
|
49
|
21
|
33
|
47
|
38
|
54
|
47
|
49
|
|
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