Air Quality
Excellent
No health implications.
14
PM2.5
19
PM10
109
O3
0.8
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jun
86
Good
Fri
6 Jun
85
Good
Sat
7 Jun
46
Excellent
Sun
8 Jun
41
Excellent
Mon
9 Jun
42
Excellent
Tue
10 Jun
84
Good
Wed
11 Jun
45
Excellent
Air quality in the last 12 months (Lianxi)
|
2025/04
|
61
|
56
|
62
|
65
|
74
|
61
|
56
|
63
|
68
|
55
|
40
|
176
|
111
|
120
|
52
|
52
|
63
|
62
|
66
|
55
|
22
|
39
|
59
|
36
|
45
|
29
|
30
|
51
|
56
|
53
|
|
|
2025/03
|
40
|
34
|
18
|
32
|
41
|
53
|
60
|
61
|
70
|
59
|
50
|
56
|
48
|
41
|
19
|
44
|
32
|
44
|
44
|
41
|
37
|
44
|
60
|
66
|
56
|
70
|
62
|
61
|
66
|
66
|
57
|
|
2025/02
|
42
|
31
|
62
|
64
|
52
|
42
|
74
|
42
|
35
|
49
|
58
|
88
|
79
|
56
|
61
|
61
|
64
|
51
|
49
|
47
|
33
|
37
|
70
|
91
|
80
|
61
|
60
|
46
|
|||
|
2025/01
|
106
|
97
|
149
|
120
|
88
|
89
|
58
|
65
|
57
|
39
|
56
|
63
|
73
|
67
|
69
|
53
|
62
|
64
|
78
|
95
|
94
|
89
|
150
|
87
|
38
|
32
|
57
|
78
|
187
|
63
|
67
|
|
2024/12
|
47
|
51
|
105
|
90
|
48
|
60
|
70
|
72
|
55
|
76
|
50
|
100
|
102
|
62
|
62
|
55
|
58
|
102
|
43
|
62
|
88
|
59
|
74
|
86
|
112
|
114
|
119
|
86
|
62
|
73
|
93
|
|
2024/11
|
42
|
49
|
56
|
78
|
48
|
50
|
45
|
53
|
57
|
65
|
54
|
57
|
63
|
65
|
52
|
69
|
31
|
28
|
33
|
48
|
47
|
52
|
75
|
56
|
55
|
42
|
43
|
57
|
49
|
44
|
|
|
2024/10
|
29
|
44
|
33
|
34
|
41
|
31
|
14
|
33
|
50
|
60
|
74
|
74
|
108
|
97
|
58
|
41
|
23
|
42
|
22
|
36
|
46
|
41
|
39
|
39
|
51
|
41
|
18
|
53
|
91
|
61
|
44
|
|
2024/09
|
35
|
40
|
35
|
40
|
40
|
32
|
37
|
44
|
42
|
33
|
27
|
14
|
31
|
36
|
28
|
24
|
36
|
39
|
29
|
17
|
23
|
33
|
31
|
32
|
48
|
54
|
53
|
30
|
39
|
42
|
|
|
2024/08
|
13
|
19
|
27
|
23
|
34
|
28
|
31
|
35
|
32
|
33
|
26
|
59
|
32
|
19
|
25
|
30
|
45
|
29
|
16
|
26
|
23
|
24
|
30
|
33
|
42
|
42
|
38
|
22
|
31
|
35
|
32
|
|
2024/07
|
12
|
10
|
16
|
17
|
17
|
21
|
19
|
18
|
23
|
25
|
27
|
23
|
29
|
26
|
26
|
28
|
14
|
15
|
14
|
13
|
18
|
19
|
28
|
35
|
23
|
22
|
9
|
9
|
11
|
16
|
14
|
|
2024/06
|
23
|
36
|
23
|
21
|
21
|
32
|
33
|
27
|
28
|
26
|
17
|
19
|
20
|
20
|
17
|
21
|
23
|
15
|
12
|
14
|
22
|
14
|
12
|
14
|
13
|
18
|
10
|
11
|
20
|
11
|
|
|
2024/05
|
26
|
35
|
46
|
28
|
24
|
22
|
39
|
49
|
56
|
56
|
51
|
89
|
74
|
46
|
54
|
52
|
53
|
51
|
51
|
42
|
23
|
16
|
21
|
28
|
22
|
21
|
13
|
23
|
22
|
30
|
19
|
|
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