Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
73
*
PM2.5
113
PM10
50
O3
0.9
CO
5
SO2
29
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
22 Sep
80
Good
Wed
23 Sep
85
Good
Thu
24 Sep
53
Good
Fri
25 Sep
49
Excellent
Sat
26 Sep
47
Excellent
Sun
27 Sep
42
Excellent
Mon
28 Sep
37
Excellent
Air quality in the last 12 months (Yuanyang)
|
2026/08
|
34
|
31
|
28
|
28
|
35
|
37
|
47
|
44
|
39
|
39
|
27
|
20
|
20
|
30
|
37
|
49
|
41
|
44
|
37
|
49
|
29
|
37
|
44
|
37
|
32
|
33
|
26
|
28
|
34
|
38
|
44
|
|
2026/07
|
56
|
61
|
48
|
51
|
44
|
37
|
33
|
48
|
37
|
34
|
38
|
40
|
40
|
49
|
34
|
43
|
34
|
41
|
52
|
54
|
48
|
40
|
39
|
35
|
38
|
36
|
25
|
22
|
19
|
23
|
28
|
|
2026/06
|
82
|
95
|
95
|
65
|
88
|
48
|
30
|
47
|
58
|
58
|
77
|
72
|
47
|
61
|
72
|
50
|
60
|
50
|
32
|
42
|
39
|
35
|
42
|
38
|
64
|
54
|
74
|
71
|
62
|
58
|
|
|
2026/05
|
57
|
35
|
41
|
52
|
57
|
55
|
56
|
54
|
58
|
60
|
62
|
74
|
66
|
68
|
53
|
53
|
48
|
31
|
35
|
32
|
33
|
39
|
48
|
55
|
24
|
27
|
40
|
57
|
48
|
62
|
63
|
|
2026/04
|
57
|
73
|
69
|
59
|
84
|
83
|
72
|
50
|
46
|
68
|
61
|
64
|
44
|
46
|
43
|
72
|
82
|
72
|
66
|
77
|
42
|
35
|
46
|
47
|
46
|
63
|
93
|
65
|
39
|
61
|
|
|
2026/03
|
55
|
86
|
129
|
127
|
98
|
70
|
66
|
99
|
113
|
150
|
143
|
156
|
150
|
111
|
38
|
69
|
132
|
68
|
65
|
99
|
79
|
75
|
106
|
100
|
82
|
76
|
92
|
113
|
41
|
71
|
70
|
|
2026/02
|
118
|
123
|
137
|
103
|
108
|
64
|
64
|
93
|
72
|
82
|
81
|
93
|
110
|
116
|
68
|
44
|
124
|
71
|
61
|
54
|
79
|
166
|
168
|
69
|
43
|
43
|
86
|
75
|
|||
|
2026/01
|
63
|
128
|
152
|
151
|
204
|
38
|
42
|
66
|
58
|
73
|
52
|
70
|
81
|
116
|
80
|
112
|
71
|
63
|
55
|
50
|
78
|
123
|
172
|
171
|
189
|
182
|
226
|
168
|
198
|
113
|
161
|
|
2025/12
|
144
|
65
|
51
|
63
|
102
|
108
|
76
|
84
|
121
|
184
|
153
|
40
|
61
|
79
|
74
|
164
|
168
|
234
|
228
|
166
|
91
|
59
|
96
|
115
|
80
|
97
|
131
|
168
|
129
|
174
|
44
|
|
2025/11
|
86
|
68
|
81
|
105
|
81
|
150
|
99
|
65
|
76
|
94
|
93
|
95
|
86
|
102
|
99
|
103
|
50
|
42
|
42
|
55
|
61
|
60
|
70
|
101
|
76
|
127
|
200
|
135
|
86
|
96
|
|
|
2025/10
|
39
|
21
|
35
|
35
|
20
|
16
|
32
|
32
|
18
|
16
|
27
|
20
|
27
|
45
|
41
|
50
|
21
|
27
|
43
|
38
|
43
|
56
|
78
|
95
|
78
|
114
|
123
|
128
|
95
|
156
|
202
|
|
2025/09
|
40
|
34
|
32
|
21
|
21
|
50
|
57
|
44
|
28
|
35
|
29
|
23
|
48
|
46
|
42
|
30
|
25
|
19
|
17
|
36
|
38
|
14
|
26
|
37
|
48
|
39
|
18
|
35
|
40
|
55
|
|
|
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