Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
52
*
PM10
158
O3
1.2
CO
4
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Sep
112
Light
Thu
17 Sep
92
Good
Fri
18 Sep
86
Good
Sat
19 Sep
92
Good
Sun
20 Sep
99
Good
Mon
21 Sep
87
Good
Tue
22 Sep
22
Excellent
Air quality in the last 12 months (Liuhe)
|
2026/08
|
30
|
34
|
49
|
57
|
32
|
30
|
22
|
32
|
21
|
17
|
15
|
22
|
18
|
21
|
21
|
25
|
37
|
45
|
34
|
23
|
26
|
21
|
23
|
22
|
32
|
37
|
25
|
21
|
24
|
21
|
27
|
|
2026/07
|
37
|
35
|
22
|
22
|
13
|
18
|
26
|
23
|
22
|
42
|
29
|
24
|
15
|
27
|
32
|
22
|
28
|
26
|
20
|
21
|
23
|
30
|
27
|
29
|
47
|
32
|
29
|
29
|
30
|
26
|
28
|
|
2026/06
|
76
|
84
|
64
|
67
|
45
|
38
|
51
|
38
|
50
|
70
|
85
|
70
|
43
|
37
|
27
|
28
|
33
|
59
|
34
|
21
|
39
|
30
|
25
|
24
|
35
|
44
|
45
|
87
|
70
|
35
|
|
|
2026/05
|
49
|
43
|
35
|
31
|
44
|
46
|
46
|
33
|
44
|
47
|
62
|
64
|
69
|
51
|
47
|
39
|
35
|
44
|
43
|
20
|
35
|
46
|
65
|
37
|
42
|
18
|
24
|
40
|
53
|
60
|
66
|
|
2026/04
|
113
|
68
|
60
|
52
|
76
|
67
|
43
|
42
|
47
|
46
|
57
|
38
|
27
|
40
|
48
|
42
|
59
|
49
|
47
|
42
|
67
|
30
|
31
|
44
|
64
|
60
|
58
|
36
|
31
|
42
|
|
|
2026/03
|
33
|
32
|
65
|
41
|
47
|
69
|
42
|
37
|
68
|
54
|
64
|
59
|
68
|
89
|
56
|
56
|
68
|
61
|
94
|
110
|
87
|
67
|
63
|
65
|
69
|
89
|
67
|
65
|
62
|
49
|
114
|
|
2026/02
|
56
|
80
|
84
|
80
|
98
|
55
|
43
|
45
|
39
|
51
|
93
|
98
|
82
|
72
|
88
|
67
|
94
|
88
|
90
|
61
|
46
|
120
|
85
|
31
|
57
|
33
|
15
|
40
|
|||
|
2026/01
|
32
|
46
|
53
|
80
|
135
|
112
|
46
|
73
|
74
|
85
|
61
|
67
|
84
|
86
|
90
|
143
|
106
|
59
|
21
|
43
|
48
|
46
|
60
|
94
|
85
|
20
|
56
|
65
|
56
|
29
|
28
|
|
2025/12
|
93
|
53
|
47
|
54
|
71
|
75
|
84
|
79
|
65
|
67
|
101
|
25
|
41
|
64
|
66
|
71
|
103
|
78
|
94
|
119
|
37
|
37
|
39
|
82
|
63
|
39
|
60
|
75
|
92
|
108
|
26
|
|
2025/11
|
117
|
68
|
31
|
52
|
51
|
45
|
43
|
19
|
47
|
46
|
29
|
47
|
71
|
118
|
81
|
84
|
23
|
35
|
47
|
52
|
88
|
112
|
98
|
94
|
80
|
69
|
212
|
121
|
92
|
91
|
|
|
2025/10
|
36
|
36
|
18
|
31
|
55
|
59
|
39
|
33
|
35
|
44
|
68
|
52
|
22
|
22
|
45
|
17
|
31
|
18
|
25
|
24
|
21
|
25
|
27
|
43
|
43
|
49
|
52
|
49
|
43
|
33
|
37
|
|
2025/09
|
22
|
25
|
36
|
37
|
54
|
54
|
42
|
39
|
15
|
30
|
36
|
33
|
19
|
43
|
18
|
40
|
27
|
21
|
30
|
22
|
29
|
32
|
39
|
17
|
10
|
21
|
33
|
24
|
38
|
27
|
|
|
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