Air Quality
Excellent
No health implications.
8
PM2.5
19
PM10
153
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
86
Good
Sat
20 Jun
68
Good
Sun
21 Jun
45
Excellent
Mon
22 Jun
59
Good
Tue
23 Jun
73
Good
Wed
24 Jun
82
Good
Thu
25 Jun
49
Excellent
Air quality in the last 12 months (Liquan)
|
2026/05
|
47
|
50
|
42
|
39
|
46
|
44
|
46
|
47
|
41
|
56
|
60
|
72
|
37
|
47
|
65
|
54
|
32
|
30
|
52
|
44
|
39
|
90
|
59
|
50
|
55
|
56
|
66
|
64
|
52
|
51
|
55
|
|
2026/04
|
61
|
66
|
110
|
105
|
84
|
85
|
88
|
81
|
74
|
73
|
70
|
72
|
61
|
68
|
62
|
44
|
57
|
51
|
212
|
86
|
33
|
29
|
49
|
57
|
60
|
66
|
78
|
87
|
70
|
56
|
|
|
2026/03
|
19
|
36
|
62
|
96
|
98
|
61
|
49
|
65
|
53
|
110
|
128
|
116
|
129
|
80
|
50
|
64
|
59
|
92
|
103
|
94
|
92
|
105
|
98
|
74
|
83
|
90
|
74
|
52
|
58
|
39
|
53
|
|
2026/02
|
119
|
105
|
86
|
116
|
128
|
121
|
74
|
65
|
81
|
149
|
128
|
112
|
83
|
111
|
79
|
57
|
161
|
109
|
90
|
67
|
233
|
315
|
149
|
63
|
74
|
78
|
59
|
52
|
|||
|
2026/01
|
79
|
121
|
159
|
79
|
51
|
44
|
58
|
52
|
58
|
60
|
67
|
75
|
81
|
120
|
110
|
86
|
105
|
130
|
69
|
39
|
65
|
94
|
133
|
162
|
164
|
141
|
172
|
170
|
136
|
101
|
116
|
|
2025/12
|
92
|
83
|
72
|
86
|
104
|
133
|
76
|
83
|
111
|
137
|
104
|
101
|
89
|
92
|
109
|
115
|
98
|
119
|
104
|
56
|
69
|
102
|
97
|
86
|
68
|
74
|
111
|
130
|
155
|
148
|
114
|
|
2025/11
|
63
|
76
|
105
|
120
|
122
|
89
|
49
|
49
|
73
|
85
|
86
|
84
|
70
|
81
|
94
|
68
|
33
|
31
|
45
|
61
|
74
|
81
|
61
|
84
|
71
|
133
|
133
|
90
|
70
|
68
|
|
|
2025/10
|
33
|
30
|
45
|
34
|
26
|
19
|
13
|
37
|
22
|
12
|
13
|
13
|
31
|
57
|
36
|
38
|
14
|
36
|
43
|
32
|
45
|
59
|
79
|
92
|
93
|
47
|
65
|
68
|
78
|
60
|
65
|
|
2025/09
|
43
|
34
|
50
|
19
|
33
|
41
|
58
|
46
|
45
|
50
|
36
|
21
|
43
|
52
|
51
|
37
|
26
|
12
|
15
|
36
|
20
|
16
|
23
|
31
|
47
|
46
|
41
|
23
|
37
|
45
|
|
|
2025/08
|
45
|
43
|
47
|
49
|
25
|
40
|
45
|
30
|
22
|
25
|
30
|
42
|
39
|
54
|
38
|
30
|
24
|
28
|
26
|
34
|
55
|
44
|
26
|
26
|
45
|
50
|
33
|
18
|
16
|
28
|
28
|
|
2025/07
|
33
|
26
|
28
|
31
|
16
|
28
|
33
|
37
|
45
|
43
|
43
|
46
|
48
|
44
|
40
|
47
|
44
|
36
|
44
|
29
|
32
|
51
|
30
|
23
|
25
|
31
|
31
|
36
|
41
|
38
|
43
|
|
2025/06
|
48
|
55
|
55
|
57
|
45
|
58
|
43
|
43
|
50
|
50
|
66
|
52
|
53
|
55
|
69
|
62
|
59
|
48
|
38
|
38
|
43
|
45
|
34
|
42
|
35
|
36
|
40
|
31
|
45
|
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