Air Quality
Excellent
No health implications.
6
PM2.5
12
PM10
10
O3
0.7
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 May
50
Excellent
Sun
24 May
42
Excellent
Mon
25 May
58
Good
Tue
26 May
58
Good
Wed
27 May
45
Excellent
Thu
28 May
64
Good
Fri
29 May
21
Excellent
Air quality in the last 12 months (Lianxi)
|
2026/04
|
37
|
41
|
22
|
32
|
52
|
49
|
70
|
39
|
28
|
40
|
56
|
37
|
42
|
30
|
36
|
55
|
48
|
52
|
58
|
51
|
26
|
23
|
32
|
24
|
27
|
37
|
56
|
39
|
27
|
34
|
|
|
2026/03
|
26
|
33
|
45
|
77
|
73
|
56
|
80
|
66
|
72
|
70
|
50
|
53
|
59
|
64
|
113
|
44
|
21
|
19
|
60
|
75
|
80
|
43
|
63
|
65
|
80
|
50
|
59
|
58
|
46
|
39
|
41
|
|
2026/02
|
45
|
59
|
93
|
64
|
83
|
69
|
37
|
58
|
60
|
59
|
78
|
70
|
69
|
37
|
52
|
42
|
88
|
68
|
58
|
45
|
37
|
71
|
106
|
34
|
34
|
27
|
17
|
52
|
|||
|
2026/01
|
26
|
43
|
66
|
73
|
59
|
56
|
41
|
56
|
45
|
65
|
67
|
57
|
68
|
57
|
78
|
116
|
178
|
155
|
52
|
36
|
52
|
53
|
68
|
68
|
97
|
110
|
53
|
57
|
88
|
28
|
28
|
|
2025/12
|
96
|
103
|
77
|
72
|
61
|
57
|
79
|
120
|
86
|
128
|
117
|
97
|
37
|
53
|
47
|
56
|
119
|
176
|
106
|
148
|
58
|
41
|
49
|
50
|
61
|
57
|
59
|
58
|
70
|
126
|
76
|
|
2025/11
|
59
|
60
|
87
|
81
|
84
|
94
|
53
|
45
|
36
|
73
|
49
|
38
|
44
|
61
|
76
|
71
|
67
|
23
|
35
|
47
|
62
|
75
|
67
|
60
|
87
|
67
|
86
|
85
|
67
|
62
|
|
|
2025/10
|
35
|
45
|
43
|
43
|
53
|
29
|
59
|
72
|
63
|
60
|
72
|
56
|
62
|
50
|
88
|
43
|
54
|
20
|
13
|
31
|
27
|
30
|
29
|
39
|
74
|
77
|
69
|
87
|
136
|
147
|
56
|
|
2025/09
|
17
|
24
|
34
|
39
|
39
|
36
|
37
|
41
|
16
|
14
|
12
|
19
|
29
|
15
|
20
|
34
|
35
|
29
|
49
|
24
|
42
|
35
|
44
|
16
|
17
|
23
|
37
|
53
|
40
|
47
|
|
|
2025/08
|
25
|
29
|
32
|
25
|
19
|
11
|
11
|
16
|
20
|
29
|
31
|
26
|
23
|
29
|
11
|
16
|
23
|
23
|
15
|
18
|
14
|
14
|
16
|
20
|
25
|
20
|
19
|
17
|
24
|
33
|
16
|
|
2025/07
|
16
|
18
|
23
|
27
|
28
|
26
|
33
|
29
|
17
|
18
|
30
|
17
|
18
|
21
|
25
|
24
|
18
|
26
|
30
|
13
|
8
|
8
|
10
|
12
|
20
|
21
|
20
|
18
|
18
|
22
|
18
|
|
2025/06
|
13
|
14
|
24
|
31
|
29
|
29
|
26
|
18
|
19
|
23
|
19
|
26
|
30
|
22
|
11
|
28
|
21
|
10
|
9
|
8
|
14
|
12
|
12
|
21
|
38
|
32
|
22
|
14
|
13
|
15
|
|
|
2025/05
|
45
|
46
|
55
|
54
|
32
|
90
|
137
|
30
|
29
|
49
|
38
|
41
|
40
|
47
|
83
|
31
|
36
|
93
|
44
|
25
|
17
|
20
|
29
|
56
|
64
|
65
|
60
|
41
|
36
|
26
|
15
|
|
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