Air Quality
Excellent
No health implications.
15
PM2.5
23
PM10
42
O3
0.6
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jul
43
Excellent
Thu
10 Jul
44
Excellent
Fri
11 Jul
34
Excellent
Sat
12 Jul
34
Excellent
Sun
13 Jul
34
Excellent
Mon
14 Jul
34
Excellent
Tue
15 Jul
26
Excellent
Air quality in the last 12 months (Liangqing)
|
2025/06
|
26
|
28
|
18
|
36
|
29
|
23
|
22
|
23
|
26
|
22
|
31
|
24
|
14
|
21
|
29
|
18
|
20
|
23
|
22
|
22
|
24
|
22
|
20
|
21
|
18
|
23
|
16
|
18
|
17
|
13
|
|
|
2025/05
|
33
|
46
|
37
|
32
|
33
|
29
|
37
|
30
|
21
|
25
|
30
|
40
|
39
|
27
|
16
|
19
|
19
|
24
|
21
|
20
|
23
|
19
|
19
|
17
|
37
|
38
|
51
|
37
|
14
|
25
|
26
|
|
2025/04
|
41
|
58
|
60
|
44
|
81
|
102
|
73
|
58
|
43
|
44
|
43
|
51
|
112
|
141
|
114
|
102
|
82
|
64
|
47
|
32
|
30
|
37
|
42
|
46
|
28
|
30
|
32
|
24
|
42
|
39
|
|
|
2025/03
|
36
|
33
|
44
|
44
|
33
|
18
|
29
|
41
|
33
|
49
|
31
|
29
|
31
|
33
|
18
|
20
|
52
|
37
|
45
|
62
|
75
|
63
|
53
|
61
|
71
|
45
|
43
|
68
|
31
|
11
|
20
|
|
2025/02
|
41
|
33
|
12
|
43
|
88
|
37
|
11
|
38
|
57
|
73
|
94
|
47
|
40
|
101
|
56
|
33
|
38
|
19
|
54
|
54
|
18
|
30
|
12
|
31
|
63
|
25
|
30
|
43
|
|||
|
2025/01
|
123
|
110
|
86
|
99
|
93
|
92
|
122
|
88
|
76
|
33
|
42
|
62
|
87
|
94
|
75
|
61
|
85
|
96
|
101
|
99
|
99
|
66
|
68
|
50
|
41
|
12
|
44
|
55
|
214
|
83
|
38
|
|
2024/12
|
69
|
77
|
68
|
78
|
87
|
70
|
36
|
24
|
62
|
105
|
55
|
29
|
38
|
43
|
38
|
50
|
77
|
71
|
54
|
84
|
95
|
81
|
94
|
88
|
101
|
94
|
77
|
51
|
95
|
116
|
106
|
|
2024/11
|
50
|
48
|
65
|
70
|
57
|
66
|
61
|
61
|
66
|
68
|
64
|
72
|
68
|
64
|
65
|
62
|
58
|
37
|
26
|
21
|
24
|
28
|
40
|
57
|
75
|
19
|
37
|
36
|
48
|
62
|
|
|
2024/10
|
27
|
19
|
42
|
54
|
57
|
59
|
61
|
54
|
37
|
43
|
52
|
62
|
52
|
41
|
18
|
29
|
32
|
21
|
25
|
24
|
37
|
41
|
15
|
33
|
46
|
45
|
29
|
21
|
39
|
43
|
56
|
|
2024/09
|
27
|
24
|
26
|
37
|
50
|
36
|
12
|
17
|
23
|
22
|
27
|
33
|
44
|
42
|
41
|
31
|
28
|
33
|
38
|
39
|
35
|
19
|
27
|
38
|
53
|
44
|
52
|
37
|
22
|
32
|
|
|
2024/08
|
15
|
15
|
17
|
21
|
23
|
25
|
24
|
24
|
23
|
28
|
20
|
21
|
21
|
20
|
21
|
32
|
36
|
24
|
32
|
27
|
21
|
23
|
26
|
23
|
22
|
29
|
28
|
33
|
36
|
30
|
29
|
|
2024/07
|
22
|
12
|
18
|
22
|
19
|
14
|
17
|
17
|
17
|
23
|
22
|
25
|
22
|
18
|
24
|
24
|
20
|
14
|
18
|
20
|
28
|
27
|
13
|
14
|
18
|
37
|
33
|
28
|
18
|
10
|
11
|
|
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