Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
54
O3
0.3
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jul
40
Excellent
Sun
20 Jul
43
Excellent
Mon
21 Jul
32
Excellent
Tue
22 Jul
33
Excellent
Wed
23 Jul
33
Excellent
Thu
24 Jul
33
Excellent
Fri
25 Jul
21
Excellent
Air quality in the last 12 months (Liuzhi)
|
2025/06
|
24
|
12
|
20
|
27
|
20
|
24
|
33
|
32
|
31
|
24
|
31
|
39
|
25
|
16
|
18
|
18
|
19
|
12
|
9
|
15
|
24
|
13
|
29
|
11
|
13
|
8
|
13
|
10
|
10
|
8
|
|
|
2025/05
|
45
|
53
|
42
|
33
|
38
|
33
|
25
|
37
|
31
|
18
|
25
|
28
|
30
|
28
|
47
|
63
|
31
|
42
|
54
|
22
|
22
|
30
|
44
|
55
|
29
|
15
|
8
|
9
|
22
|
11
|
14
|
|
2025/04
|
26
|
36
|
57
|
66
|
55
|
58
|
47
|
51
|
70
|
60
|
49
|
128
|
153
|
95
|
67
|
54
|
52
|
44
|
30
|
34
|
30
|
24
|
54
|
28
|
31
|
39
|
22
|
22
|
29
|
19
|
|
|
2025/03
|
42
|
38
|
60
|
65
|
47
|
31
|
38
|
29
|
27
|
28
|
41
|
47
|
66
|
33
|
24
|
21
|
23
|
17
|
28
|
42
|
51
|
67
|
54
|
63
|
58
|
39
|
44
|
97
|
22
|
23
|
29
|
|
2025/02
|
32
|
16
|
21
|
40
|
43
|
16
|
21
|
34
|
39
|
22
|
31
|
41
|
29
|
21
|
34
|
46
|
38
|
31
|
13
|
19
|
12
|
16
|
24
|
16
|
23
|
30
|
29
|
39
|
|||
|
2025/01
|
65
|
71
|
81
|
88
|
56
|
63
|
40
|
26
|
30
|
38
|
42
|
47
|
45
|
65
|
60
|
73
|
79
|
59
|
66
|
88
|
79
|
82
|
64
|
50
|
22
|
29
|
48
|
42
|
59
|
48
|
37
|
|
2024/12
|
59
|
66
|
58
|
59
|
30
|
20
|
49
|
29
|
12
|
13
|
24
|
20
|
27
|
50
|
42
|
64
|
45
|
45
|
41
|
59
|
58
|
56
|
39
|
40
|
36
|
27
|
30
|
53
|
47
|
30
|
46
|
|
2024/11
|
25
|
22
|
48
|
41
|
28
|
56
|
60
|
61
|
43
|
49
|
35
|
32
|
32
|
42
|
44
|
44
|
49
|
45
|
24
|
25
|
23
|
29
|
30
|
34
|
19
|
21
|
17
|
29
|
36
|
43
|
|
|
2024/10
|
10
|
18
|
27
|
37
|
44
|
49
|
27
|
39
|
29
|
50
|
52
|
38
|
19
|
26
|
32
|
27
|
13
|
22
|
26
|
20
|
18
|
15
|
30
|
41
|
34
|
33
|
39
|
32
|
35
|
29
|
42
|
|
2024/09
|
19
|
16
|
11
|
16
|
32
|
33
|
23
|
11
|
13
|
15
|
20
|
23
|
19
|
21
|
28
|
29
|
23
|
28
|
37
|
46
|
27
|
22
|
30
|
51
|
50
|
38
|
43
|
34
|
24
|
9
|
|
|
2024/08
|
21
|
11
|
10
|
9
|
13
|
15
|
15
|
16
|
16
|
16
|
56
|
64
|
49
|
42
|
36
|
34
|
39
|
25
|
28
|
28
|
24
|
19
|
14
|
17
|
10
|
11
|
18
|
15
|
21
|
20
|
20
|
|
2024/07
|
16
|
23
|
12
|
13
|
14
|
16
|
17
|
18
|
18
|
14
|
13
|
14
|
14
|
13
|
12
|
18
|
16
|
15
|
10
|
14
|
10
|
14
|
14
|
12
|
20
|
30
|
28
|
20
|
12
|
11
|
22
|
|
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