Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
51
*
PM10
127
O3
0.2
CO
10
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
71
Good
Tue
29 Apr
82
Good
Wed
30 Apr
77
Good
Thu
1 May
84
Good
Fri
2 May
88
Good
Sat
3 May
90
Good
Sun
4 May
23
Excellent
Air quality in the last 12 months (Lianyuan)
|
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
|
|||
|
2025/01
|
121
|
134
|
154
|
179
|
120
|
85
|
95
|
83
|
57
|
63
|
69
|
85
|
83
|
96
|
76
|
68
|
73
|
89
|
104
|
105
|
116
|
122
|
191
|
228
|
28
|
33
|
57
|
75
|
311
|
152
|
54
|
|
2024/12
|
81
|
80
|
109
|
137
|
38
|
41
|
50
|
84
|
103
|
53
|
46
|
71
|
89
|
52
|
52
|
67
|
74
|
75
|
92
|
121
|
113
|
91
|
83
|
105
|
110
|
109
|
110
|
128
|
125
|
136
|
102
|
|
2024/11
|
59
|
88
|
79
|
75
|
88
|
71
|
64
|
70
|
76
|
71
|
62
|
67
|
70
|
81
|
86
|
67
|
10
|
10
|
14
|
27
|
38
|
48
|
59
|
71
|
21
|
29
|
40
|
41
|
54
|
61
|
|
|
2024/10
|
22
|
54
|
61
|
55
|
56
|
71
|
46
|
43
|
48
|
60
|
78
|
92
|
123
|
47
|
29
|
31
|
42
|
39
|
19
|
22
|
29
|
19
|
28
|
42
|
49
|
50
|
43
|
55
|
65
|
57
|
54
|
|
2024/09
|
47
|
44
|
51
|
57
|
49
|
51
|
45
|
37
|
32
|
38
|
39
|
31
|
24
|
40
|
47
|
36
|
39
|
41
|
35
|
35
|
37
|
35
|
37
|
47
|
59
|
72
|
72
|
65
|
56
|
60
|
|
|
2024/08
|
18
|
20
|
24
|
27
|
29
|
32
|
35
|
33
|
32
|
35
|
30
|
41
|
42
|
36
|
42
|
35
|
39
|
45
|
32
|
37
|
47
|
38
|
31
|
33
|
41
|
41
|
36
|
26
|
31
|
35
|
49
|
|
2024/07
|
22
|
20
|
21
|
25
|
32
|
29
|
32
|
31
|
33
|
31
|
36
|
36
|
34
|
28
|
34
|
33
|
29
|
22
|
17
|
24
|
30
|
29
|
28
|
28
|
32
|
30
|
24
|
21
|
21
|
26
|
20
|
|
2024/06
|
25
|
28
|
48
|
24
|
19
|
27
|
36
|
35
|
26
|
16
|
17
|
15
|
25
|
27
|
33
|
33
|
21
|
14
|
19
|
29
|
36
|
32
|
26
|
18
|
15
|
15
|
16
|
29
|
20
|
17
|
|
|
2024/05
|
27
|
41
|
22
|
13
|
29
|
51
|
74
|
57
|
60
|
62
|
42
|
60
|
63
|
64
|
58
|
71
|
60
|
59
|
26
|
22
|
38
|
51
|
50
|
48
|
45
|
34
|
21
|
29
|
30
|
11
|
21
|
|
2024/04
|
40
|
41
|
24
|
45
|
35
|
34
|
41
|
40
|
45
|
46
|
59
|
53
|
52
|
52
|
57
|
45
|
25
|
40
|
26
|
30
|
45
|
54
|
42
|
48
|
41
|
46
|
43
|
49
|
37
|
13
|
|
|
2024/03
|
87
|
48
|
56
|
58
|
43
|
93
|
62
|
65
|
62
|
60
|
62
|
57
|
48
|
46
|
49
|
35
|
28
|
19
|
45
|
68
|
75
|
58
|
42
|
49
|
25
|
29
|
47
|
29
|
43
|
47
|
30
|
|
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