Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
119
*
PM2.5
141
PM10
35
O3
1.0
CO
4
SO2
28
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
3 Jan
143
Light
Sun
4 Jan
82
Good
Mon
5 Jan
76
Good
Tue
6 Jan
80
Good
Wed
7 Jan
67
Good
Thu
8 Jan
77
Good
Fri
9 Jan
50
Excellent
Air quality in the last 12 months (Liquan)
|
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
|
|
|
2025/05
|
102
|
73
|
85
|
73
|
139
|
443
|
168
|
101
|
80
|
52
|
49
|
56
|
40
|
76
|
72
|
69
|
222
|
119
|
70
|
66
|
68
|
81
|
52
|
45
|
34
|
35
|
53
|
52
|
49
|
54
|
52
|
|
2025/04
|
78
|
84
|
85
|
110
|
95
|
89
|
72
|
98
|
117
|
90
|
139
|
329
|
141
|
77
|
53
|
133
|
104
|
128
|
97
|
72
|
75
|
149
|
89
|
65
|
77
|
69
|
45
|
42
|
56
|
116
|
|
|
2025/03
|
174
|
62
|
31
|
54
|
79
|
74
|
83
|
94
|
73
|
82
|
191
|
241
|
106
|
51
|
55
|
49
|
53
|
44
|
49
|
58
|
69
|
75
|
89
|
78
|
60
|
224
|
215
|
117
|
79
|
79
|
75
|
|
2025/02
|
216
|
132
|
32
|
49
|
46
|
61
|
98
|
43
|
64
|
94
|
108
|
88
|
94
|
91
|
68
|
82
|
94
|
96
|
116
|
111
|
129
|
144
|
72
|
65
|
79
|
85
|
106
|
141
|
|||
|
2025/01
|
93
|
87
|
86
|
132
|
97
|
73
|
66
|
76
|
64
|
71
|
68
|
87
|
106
|
84
|
47
|
71
|
89
|
100
|
115
|
112
|
146
|
200
|
221
|
160
|
63
|
87
|
76
|
112
|
282
|
229
|
251
|
|
2024/12
|
67
|
87
|
74
|
81
|
59
|
76
|
65
|
49
|
88
|
110
|
148
|
122
|
51
|
66
|
76
|
106
|
98
|
88
|
95
|
138
|
66
|
70
|
99
|
95
|
108
|
102
|
59
|
54
|
79
|
55
|
76
|
|
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