Air Quality
Excellent
No health implications.
12
PM2.5
19
PM10
44
O3
0.6
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
51
Good
Sun
16 Aug
52
Good
Mon
17 Aug
47
Excellent
Tue
18 Aug
39
Excellent
Wed
19 Aug
37
Excellent
Thu
20 Aug
35
Excellent
Fri
21 Aug
24
Excellent
Air quality in the last 12 months (Liangqing)
|
2026/07
|
18
|
24
|
20
|
14
|
14
|
12
|
13
|
14
|
21
|
20
|
24
|
30
|
25
|
33
|
24
|
19
|
20
|
24
|
28
|
27
|
21
|
27
|
24
|
30
|
54
|
50
|
47
|
25
|
21
|
16
|
18
|
|
2026/06
|
38
|
27
|
21
|
30
|
31
|
28
|
27
|
21
|
25
|
31
|
46
|
46
|
21
|
27
|
23
|
20
|
22
|
21
|
24
|
24
|
25
|
25
|
27
|
28
|
19
|
22
|
25
|
29
|
21
|
19
|
|
|
2026/05
|
40
|
35
|
21
|
31
|
43
|
38
|
25
|
27
|
29
|
47
|
43
|
43
|
24
|
36
|
42
|
29
|
19
|
17
|
19
|
27
|
17
|
21
|
27
|
27
|
30
|
34
|
30
|
30
|
33
|
31
|
38
|
|
2026/04
|
32
|
54
|
55
|
32
|
72
|
67
|
67
|
62
|
52
|
58
|
61
|
62
|
59
|
55
|
51
|
47
|
35
|
43
|
57
|
34
|
32
|
32
|
22
|
30
|
45
|
52
|
30
|
27
|
22
|
32
|
|
|
2026/03
|
21
|
29
|
19
|
30
|
61
|
53
|
60
|
56
|
52
|
18
|
37
|
57
|
65
|
54
|
52
|
46
|
40
|
36
|
48
|
36
|
37
|
62
|
43
|
40
|
41
|
45
|
37
|
65
|
62
|
41
|
36
|
|
2026/02
|
33
|
52
|
75
|
77
|
48
|
43
|
47
|
28
|
49
|
46
|
19
|
40
|
51
|
41
|
37
|
44
|
58
|
46
|
64
|
32
|
54
|
48
|
46
|
39
|
77
|
53
|
40
|
32
|
|||
|
2026/01
|
52
|
18
|
36
|
77
|
30
|
23
|
37
|
52
|
65
|
80
|
78
|
72
|
83
|
94
|
83
|
72
|
88
|
75
|
61
|
52
|
21
|
19
|
35
|
57
|
81
|
75
|
28
|
39
|
68
|
48
|
22
|
|
2025/12
|
81
|
63
|
66
|
75
|
78
|
62
|
87
|
65
|
71
|
93
|
113
|
107
|
32
|
41
|
53
|
65
|
56
|
59
|
58
|
39
|
60
|
62
|
45
|
27
|
20
|
49
|
54
|
69
|
75
|
78
|
71
|
|
2025/11
|
27
|
28
|
16
|
9
|
17
|
39
|
42
|
33
|
19
|
16
|
17
|
21
|
36
|
40
|
57
|
61
|
69
|
27
|
18
|
26
|
34
|
40
|
58
|
59
|
37
|
54
|
49
|
64
|
61
|
76
|
|
|
2025/10
|
25
|
23
|
22
|
25
|
31
|
11
|
19
|
36
|
37
|
36
|
38
|
38
|
25
|
17
|
18
|
29
|
41
|
43
|
31
|
17
|
13
|
11
|
17
|
33
|
45
|
43
|
36
|
36
|
51
|
47
|
31
|
|
2025/09
|
17
|
22
|
23
|
24
|
21
|
21
|
36
|
37
|
19
|
17
|
14
|
21
|
18
|
22
|
19
|
23
|
15
|
24
|
38
|
46
|
25
|
17
|
24
|
18
|
10
|
19
|
26
|
28
|
22
|
25
|
|
|
2025/08
|
25
|
25
|
33
|
32
|
25
|
17
|
16
|
25
|
26
|
28
|
28
|
25
|
30
|
48
|
18
|
19
|
28
|
17
|
12
|
16
|
21
|
23
|
25
|
33
|
20
|
20
|
22
|
26
|
33
|
31
|
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