Air Quality
Excellent
No health implications.
13
PM2.5
26
PM10
140
O3
0.4
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
84
Good
Thu
14 Aug
79
Good
Fri
15 Aug
71
Good
Sat
16 Aug
70
Good
Sun
17 Aug
71
Good
Mon
18 Aug
76
Good
Tue
19 Aug
39
Excellent
Air quality in the last 12 months (Liuba)
|
2025/06
|
20
|
28
|
37
|
33
|
30
|
34
|
31
|
27
|
29
|
36
|
38
|
37
|
46
|
37
|
64
|
47
|
40
|
31
|
33
|
37
|
27
|
24
|
22
|
24
|
18
|
19
|
24
|
26
|
26
|
15
|
|
|
2025/05
|
78
|
50
|
86
|
62
|
56
|
124
|
70
|
49
|
100
|
46
|
49
|
57
|
40
|
58
|
58
|
57
|
96
|
81
|
72
|
69
|
77
|
77
|
57
|
41
|
42
|
45
|
29
|
28
|
28
|
32
|
31
|
|
2025/04
|
71
|
83
|
72
|
77
|
95
|
64
|
52
|
64
|
79
|
73
|
98
|
486
|
244
|
77
|
53
|
81
|
83
|
117
|
119
|
60
|
63
|
91
|
76
|
51
|
52
|
43
|
35
|
43
|
47
|
56
|
|
|
2025/03
|
96
|
60
|
25
|
25
|
31
|
37
|
43
|
56
|
51
|
45
|
111
|
150
|
68
|
30
|
53
|
51
|
44
|
37
|
36
|
44
|
46
|
47
|
57
|
47
|
41
|
149
|
250
|
84
|
76
|
73
|
56
|
|
2025/02
|
117
|
56
|
33
|
53
|
76
|
47
|
65
|
65
|
65
|
68
|
78
|
76
|
61
|
55
|
46
|
53
|
56
|
56
|
73
|
94
|
116
|
94
|
65
|
64
|
61
|
45
|
46
|
58
|
|||
|
2025/01
|
83
|
71
|
84
|
102
|
99
|
128
|
130
|
67
|
56
|
59
|
48
|
64
|
62
|
66
|
51
|
51
|
84
|
84
|
71
|
73
|
92
|
148
|
220
|
142
|
50
|
65
|
69
|
89
|
162
|
207
|
151
|
|
2024/12
|
57
|
74
|
101
|
58
|
55
|
53
|
54
|
58
|
58
|
74
|
72
|
69
|
31
|
44
|
58
|
70
|
62
|
65
|
78
|
98
|
100
|
89
|
72
|
80
|
73
|
77
|
52
|
46
|
100
|
74
|
60
|
|
2024/11
|
43
|
29
|
45
|
45
|
43
|
60
|
74
|
82
|
75
|
52
|
56
|
72
|
53
|
28
|
40
|
37
|
17
|
13
|
32
|
33
|
27
|
39
|
65
|
46
|
23
|
41
|
49
|
48
|
47
|
50
|
|
|
2024/10
|
24
|
25
|
34
|
43
|
47
|
42
|
42
|
59
|
33
|
35
|
40
|
41
|
51
|
31
|
29
|
51
|
52
|
35
|
32
|
17
|
14
|
24
|
35
|
53
|
60
|
33
|
18
|
27
|
41
|
53
|
51
|
|
2024/09
|
27
|
38
|
36
|
27
|
14
|
30
|
20
|
28
|
23
|
24
|
39
|
30
|
25
|
20
|
34
|
25
|
28
|
30
|
31
|
24
|
20
|
26
|
34
|
48
|
35
|
39
|
69
|
66
|
33
|
17
|
|
|
2024/08
|
33
|
36
|
23
|
19
|
19
|
23
|
25
|
26
|
33
|
60
|
54
|
37
|
35
|
31
|
22
|
26
|
30
|
18
|
23
|
28
|
31
|
37
|
38
|
42
|
35
|
21
|
20
|
23
|
27
|
32
|
30
|
|
2024/07
|
20
|
24
|
27
|
22
|
19
|
24
|
18
|
14
|
19
|
21
|
17
|
21
|
33
|
31
|
25
|
22
|
16
|
19
|
22
|
25
|
19
|
32
|
27
|
49
|
69
|
53
|
46
|
38
|
29
|
30
|
29
|
|
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