Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
51
*
PM10
29
O3
1.0
CO
4
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Feb
89
Good
Fri
20 Feb
84
Good
Sat
21 Feb
87
Good
Sun
22 Feb
76
Good
Mon
23 Feb
60
Good
Tue
24 Feb
60
Good
Wed
25 Feb
25
Excellent
Air quality in the last 12 months (Lianyuan)
|
2026/01
|
35
|
56
|
69
|
63
|
53
|
66
|
67
|
65
|
70
|
97
|
97
|
121
|
120
|
102
|
95
|
129
|
136
|
169
|
28
|
37
|
57
|
64
|
79
|
75
|
71
|
51
|
115
|
102
|
75
|
25
|
50
|
|
2025/12
|
87
|
115
|
75
|
64
|
74
|
98
|
110
|
108
|
115
|
135
|
126
|
159
|
35
|
59
|
76
|
109
|
100
|
101
|
111
|
102
|
57
|
97
|
58
|
51
|
61
|
67
|
84
|
93
|
121
|
132
|
136
|
|
2025/11
|
45
|
36
|
31
|
32
|
41
|
40
|
49
|
12
|
13
|
15
|
39
|
46
|
36
|
50
|
64
|
72
|
58
|
30
|
31
|
46
|
52
|
64
|
76
|
56
|
65
|
74
|
91
|
89
|
98
|
89
|
|
|
2025/10
|
57
|
50
|
44
|
41
|
51
|
39
|
40
|
59
|
59
|
52
|
62
|
71
|
49
|
28
|
43
|
36
|
33
|
11
|
12
|
10
|
14
|
26
|
35
|
44
|
62
|
52
|
47
|
62
|
76
|
65
|
47
|
|
2025/09
|
33
|
39
|
36
|
38
|
41
|
45
|
36
|
42
|
20
|
27
|
31
|
26
|
34
|
34
|
42
|
47
|
43
|
30
|
28
|
17
|
25
|
19
|
15
|
12
|
12
|
26
|
32
|
44
|
45
|
38
|
|
|
2025/08
|
39
|
48
|
48
|
40
|
37
|
30
|
19
|
24
|
30
|
32
|
40
|
44
|
32
|
22
|
16
|
26
|
35
|
37
|
19
|
19
|
21
|
24
|
33
|
33
|
35
|
36
|
46
|
36
|
38
|
39
|
25
|
|
2025/07
|
22
|
16
|
21
|
26
|
39
|
51
|
48
|
48
|
46
|
26
|
35
|
34
|
33
|
33
|
32
|
28
|
33
|
33
|
35
|
33
|
16
|
14
|
16
|
23
|
29
|
37
|
36
|
24
|
28
|
25
|
28
|
|
2025/06
|
21
|
22
|
40
|
47
|
47
|
47
|
33
|
18
|
39
|
38
|
31
|
26
|
28
|
35
|
27
|
40
|
20
|
14
|
19
|
24
|
22
|
14
|
16
|
17
|
35
|
38
|
33
|
25
|
24
|
23
|
|
|
2025/05
|
47
|
66
|
68
|
52
|
42
|
54
|
61
|
55
|
37
|
46
|
33
|
54
|
67
|
71
|
43
|
25
|
42
|
47
|
52
|
29
|
30
|
37
|
38
|
59
|
58
|
48
|
52
|
15
|
21
|
33
|
28
|
|
2025/04
|
51
|
58
|
60
|
86
|
101
|
82
|
72
|
86
|
81
|
65
|
62
|
307
|
221
|
123
|
99
|
87
|
76
|
72
|
34
|
49
|
45
|
41
|
54
|
40
|
45
|
45
|
33
|
44
|
57
|
44
|
|
|
2025/03
|
48
|
52
|
15
|
32
|
35
|
43
|
54
|
68
|
53
|
57
|
60
|
50
|
49
|
27
|
25
|
51
|
48
|
40
|
41
|
51
|
59
|
65
|
74
|
62
|
75
|
89
|
99
|
81
|
61
|
25
|
44
|
|
2025/02
|
36
|
22
|
60
|
69
|
72
|
70
|
67
|
60
|
42
|
51
|
71
|
72
|
82
|
89
|
44
|
52
|
43
|
42
|
46
|
47
|
108
|
42
|
63
|
100
|
97
|
72
|
52
|
42
|
|||
|
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