Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
62
*
PM2.5
93
PM10
105
O3
1.0
CO
8
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Apr
73
Good
Wed
8 Apr
78
Good
Thu
9 Apr
70
Good
Fri
10 Apr
76
Good
Sat
11 Apr
73
Good
Sun
12 Apr
78
Good
Mon
13 Apr
39
Excellent
Air quality in the last 12 months (Lianghe)
|
2026/02
|
45
|
46
|
47
|
54
|
50
|
43
|
43
|
50
|
59
|
47
|
41
|
43
|
39
|
46
|
61
|
76
|
110
|
68
|
53
|
41
|
44
|
49
|
54
|
52
|
76
|
71
|
60
|
76
|
|||
|
2026/01
|
53
|
50
|
43
|
43
|
44
|
47
|
47
|
55
|
52
|
49
|
49
|
51
|
45
|
45
|
44
|
47
|
42
|
50
|
51
|
46
|
45
|
42
|
48
|
46
|
51
|
49
|
42
|
47
|
45
|
46
|
47
|
|
2025/12
|
47
|
46
|
45
|
44
|
41
|
42
|
38
|
42
|
43
|
44
|
44
|
42
|
45
|
43
|
39
|
38
|
41
|
38
|
41
|
39
|
45
|
46
|
53
|
44
|
41
|
44
|
43
|
44
|
44
|
41
|
46
|
|
2025/11
|
32
|
24
|
16
|
17
|
21
|
17
|
24
|
32
|
31
|
26
|
23
|
25
|
27
|
27
|
31
|
31
|
31
|
32
|
30
|
24
|
27
|
25
|
26
|
29
|
34
|
33
|
38
|
40
|
45
|
46
|
|
|
2025/10
|
15
|
15
|
21
|
19
|
22
|
20
|
20
|
20
|
25
|
24
|
22
|
22
|
23
|
27
|
31
|
28
|
20
|
21
|
19
|
21
|
27
|
26
|
25
|
29
|
26
|
28
|
28
|
31
|
33
|
29
|
36
|
|
2025/09
|
26
|
26
|
26
|
24
|
25
|
22
|
22
|
28
|
30
|
29
|
27
|
22
|
16
|
15
|
16
|
15
|
19
|
26
|
28
|
28
|
25
|
28
|
27
|
24
|
28
|
34
|
27
|
28
|
27
|
19
|
|
|
2025/08
|
22
|
23
|
21
|
22
|
22
|
25
|
18
|
17
|
19
|
22
|
26
|
25
|
26
|
23
|
25
|
25
|
26
|
22
|
21
|
20
|
18
|
18
|
18
|
18
|
20
|
27
|
28
|
27
|
17
|
26
|
26
|
|
2025/07
|
18
|
20
|
21
|
18
|
14
|
15
|
16
|
16
|
18
|
21
|
21
|
24
|
26
|
19
|
17
|
17
|
18
|
20
|
18
|
26
|
18
|
24
|
29
|
24
|
15
|
16
|
16
|
25
|
23
|
19
|
18
|
|
2025/06
|
19
|
15
|
35
|
51
|
48
|
39
|
34
|
29
|
33
|
20
|
32
|
40
|
41
|
33
|
23
|
21
|
15
|
15
|
18
|
25
|
23
|
19
|
17
|
18
|
19
|
19
|
20
|
17
|
18
|
23
|
|
|
2025/05
|
38
|
22
|
29
|
28
|
33
|
39
|
42
|
42
|
49
|
56
|
62
|
52
|
39
|
44
|
38
|
39
|
38
|
35
|
41
|
36
|
39
|
35
|
41
|
37
|
17
|
18
|
30
|
20
|
16
|
18
|
17
|
|
2025/04
|
120
|
102
|
83
|
107
|
101
|
92
|
77
|
101
|
95
|
86
|
74
|
54
|
37
|
38
|
47
|
43
|
30
|
37
|
42
|
42
|
44
|
46
|
57
|
68
|
72
|
80
|
80
|
70
|
49
|
49
|
|
|
2025/03
|
56
|
63
|
58
|
52
|
62
|
65
|
76
|
84
|
75
|
61
|
71
|
88
|
97
|
67
|
63
|
56
|
62
|
80
|
72
|
74
|
85
|
78
|
67
|
59
|
49
|
48
|
68
|
113
|
133
|
117
|
110
|
|
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