Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
25
O3
0.4
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jul
47
Excellent
Wed
8 Jul
44
Excellent
Thu
9 Jul
59
Good
Fri
10 Jul
58
Good
Sat
11 Jul
62
Good
Sun
12 Jul
38
Excellent
Mon
13 Jul
30
Excellent
Air quality in the last 12 months (Lianyuan)
|
2026/05
|
39
|
37
|
27
|
36
|
39
|
46
|
39
|
36
|
29
|
39
|
51
|
53
|
31
|
23
|
38
|
34
|
21
|
22
|
16
|
19
|
31
|
26
|
27
|
27
|
26
|
32
|
22
|
26
|
34
|
38
|
44
|
|
2026/04
|
44
|
36
|
25
|
44
|
60
|
35
|
49
|
52
|
60
|
38
|
22
|
27
|
35
|
24
|
27
|
22
|
36
|
42
|
47
|
42
|
16
|
19
|
25
|
40
|
46
|
55
|
60
|
27
|
30
|
33
|
|
|
2026/03
|
13
|
21
|
29
|
41
|
45
|
62
|
76
|
21
|
37
|
51
|
44
|
59
|
69
|
63
|
80
|
15
|
26
|
24
|
42
|
36
|
55
|
45
|
32
|
27
|
63
|
25
|
31
|
39
|
36
|
26
|
31
|
|
2026/02
|
56
|
58
|
72
|
99
|
124
|
92
|
89
|
64
|
57
|
60
|
63
|
73
|
66
|
60
|
61
|
22
|
70
|
83
|
63
|
53
|
52
|
59
|
53
|
39
|
49
|
32
|
20
|
23
|
|||
|
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
|
|
|
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