Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
147
*
PM2.5
153
PM10
17
O3
1.4
CO
8
SO2
37
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
5 Jan
133
Light
Tue
6 Jan
79
Good
Wed
7 Jan
87
Good
Thu
8 Jan
87
Good
Fri
9 Jan
87
Good
Sat
10 Jan
89
Good
Sun
11 Jan
24
Excellent
Air quality in the last 12 months (Yuanhui)
|
2025/11
|
69
|
85
|
116
|
117
|
105
|
91
|
46
|
56
|
76
|
94
|
78
|
67
|
115
|
158
|
129
|
150
|
42
|
43
|
43
|
55
|
76
|
73
|
80
|
119
|
106
|
98
|
313
|
99
|
77
|
103
|
|
|
2025/10
|
20
|
12
|
41
|
32
|
22
|
16
|
32
|
60
|
18
|
12
|
17
|
22
|
31
|
40
|
34
|
52
|
12
|
37
|
51
|
50
|
57
|
67
|
82
|
124
|
124
|
95
|
122
|
88
|
84
|
106
|
169
|
|
2025/09
|
30
|
32
|
37
|
45
|
37
|
42
|
41
|
17
|
24
|
29
|
16
|
19
|
38
|
33
|
22
|
26
|
22
|
14
|
12
|
26
|
41
|
19
|
15
|
26
|
38
|
21
|
20
|
32
|
28
|
31
|
|
|
2025/08
|
41
|
24
|
26
|
28
|
37
|
28
|
22
|
19
|
18
|
31
|
18
|
14
|
18
|
21
|
29
|
19
|
23
|
26
|
32
|
17
|
18
|
27
|
26
|
36
|
33
|
38
|
29
|
33
|
30
|
35
|
25
|
|
2025/07
|
20
|
20
|
16
|
18
|
24
|
35
|
43
|
36
|
25
|
41
|
56
|
43
|
39
|
28
|
30
|
50
|
44
|
41
|
37
|
45
|
35
|
44
|
14
|
23
|
26
|
30
|
27
|
25
|
26
|
40
|
45
|
|
2025/06
|
49
|
53
|
65
|
52
|
48
|
48
|
61
|
52
|
46
|
42
|
40
|
49
|
48
|
40
|
39
|
54
|
52
|
32
|
24
|
23
|
42
|
24
|
35
|
34
|
42
|
31
|
25
|
20
|
15
|
20
|
|
|
2025/05
|
71
|
91
|
49
|
43
|
151
|
196
|
170
|
88
|
93
|
38
|
46
|
52
|
58
|
59
|
76
|
69
|
183
|
95
|
96
|
89
|
71
|
88
|
74
|
63
|
66
|
62
|
85
|
81
|
93
|
69
|
38
|
|
2025/04
|
68
|
66
|
60
|
83
|
79
|
81
|
79
|
85
|
112
|
107
|
67
|
252
|
104
|
63
|
56
|
87
|
80
|
85
|
55
|
65
|
55
|
70
|
90
|
83
|
70
|
68
|
76
|
48
|
51
|
73
|
|
|
2025/03
|
84
|
61
|
42
|
39
|
66
|
79
|
78
|
80
|
96
|
106
|
97
|
128
|
131
|
50
|
75
|
54
|
46
|
61
|
55
|
43
|
41
|
59
|
71
|
162
|
61
|
80
|
110
|
200
|
70
|
67
|
76
|
|
2025/02
|
100
|
141
|
134
|
45
|
53
|
45
|
121
|
61
|
57
|
70
|
100
|
121
|
65
|
76
|
79
|
79
|
82
|
87
|
120
|
86
|
85
|
109
|
114
|
74
|
81
|
91
|
119
|
107
|
|||
|
2025/01
|
150
|
142
|
140
|
218
|
124
|
71
|
63
|
66
|
52
|
75
|
74
|
65
|
100
|
158
|
59
|
60
|
78
|
104
|
101
|
153
|
192
|
208
|
105
|
135
|
135
|
82
|
43
|
93
|
298
|
185
|
109
|
|
2024/12
|
74
|
81
|
83
|
130
|
81
|
62
|
110
|
62
|
70
|
102
|
130
|
137
|
84
|
58
|
60
|
72
|
107
|
77
|
58
|
101
|
94
|
71
|
77
|
129
|
135
|
215
|
134
|
50
|
92
|
102
|
97
|
|
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