Air Quality
Excellent
No health implications.
20
PM2.5
36
PM10
30
O3
0.7
CO
4
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Feb
62
Good
Sun
15 Feb
87
Good
Mon
16 Feb
119
Light
Tue
17 Feb
196
Moderate
Wed
18 Feb
120
Light
Thu
19 Feb
90
Good
Fri
20 Feb
42
Excellent
Air quality in the last 12 months (Lianxi)
|
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
|
|
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
|
|||
|
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