Air Quality
Excellent
No health implications.
17
PM2.5
27
PM10
62
O3
0.5
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 May
57
Good
Wed
20 May
67
Good
Thu
21 May
73
Good
Fri
22 May
74
Good
Sat
23 May
90
Good
Sun
24 May
49
Excellent
Mon
25 May
35
Excellent
Air quality in the last 12 months (Wuyang)
|
2026/04
|
58
|
55
|
46
|
89
|
90
|
92
|
68
|
44
|
36
|
64
|
69
|
60
|
44
|
48
|
48
|
54
|
63
|
69
|
79
|
97
|
51
|
35
|
45
|
38
|
49
|
55
|
70
|
73
|
53
|
52
|
|
|
2026/03
|
46
|
57
|
65
|
98
|
80
|
93
|
76
|
99
|
126
|
118
|
141
|
189
|
119
|
122
|
48
|
96
|
105
|
76
|
78
|
88
|
80
|
84
|
103
|
100
|
73
|
73
|
69
|
63
|
78
|
72
|
75
|
|
2026/02
|
95
|
86
|
119
|
108
|
129
|
85
|
78
|
99
|
72
|
84
|
103
|
89
|
92
|
86
|
88
|
56
|
113
|
64
|
68
|
60
|
62
|
182
|
246
|
60
|
45
|
37
|
80
|
60
|
|||
|
2026/01
|
72
|
121
|
116
|
106
|
142
|
46
|
47
|
71
|
62
|
82
|
64
|
77
|
105
|
141
|
95
|
124
|
100
|
67
|
67
|
62
|
72
|
90
|
110
|
137
|
186
|
173
|
187
|
107
|
137
|
109
|
116
|
|
2025/12
|
154
|
101
|
68
|
77
|
112
|
106
|
97
|
124
|
133
|
171
|
203
|
57
|
76
|
76
|
68
|
125
|
166
|
199
|
158
|
156
|
134
|
64
|
84
|
90
|
83
|
86
|
98
|
109
|
108
|
188
|
105
|
|
2025/11
|
61
|
83
|
108
|
107
|
100
|
93
|
39
|
46
|
74
|
92
|
80
|
75
|
115
|
153
|
138
|
133
|
46
|
35
|
41
|
54
|
72
|
74
|
77
|
114
|
101
|
92
|
232
|
98
|
79
|
87
|
|
|
2025/10
|
22
|
16
|
32
|
32
|
21
|
17
|
24
|
59
|
22
|
15
|
21
|
23
|
29
|
45
|
29
|
48
|
14
|
34
|
51
|
50
|
50
|
64
|
78
|
103
|
100
|
73
|
91
|
70
|
89
|
99
|
125
|
|
2025/09
|
33
|
36
|
43
|
32
|
28
|
48
|
48
|
23
|
26
|
33
|
15
|
20
|
39
|
34
|
25
|
29
|
24
|
19
|
14
|
27
|
43
|
20
|
13
|
22
|
43
|
21
|
18
|
29
|
23
|
25
|
|
|
2025/08
|
40
|
25
|
36
|
36
|
41
|
32
|
30
|
26
|
18
|
32
|
28
|
24
|
25
|
26
|
35
|
22
|
27
|
36
|
34
|
24
|
26
|
35
|
33
|
35
|
35
|
38
|
34
|
37
|
29
|
35
|
27
|
|
2025/07
|
20
|
22
|
20
|
18
|
23
|
33
|
38
|
38
|
27
|
38
|
55
|
44
|
39
|
31
|
32
|
46
|
40
|
41
|
42
|
38
|
34
|
37
|
14
|
21
|
26
|
32
|
28
|
29
|
27
|
39
|
46
|
|
2025/06
|
45
|
48
|
57
|
51
|
47
|
47
|
52
|
50
|
45
|
50
|
46
|
46
|
44
|
33
|
33
|
49
|
45
|
30
|
18
|
26
|
41
|
34
|
42
|
40
|
46
|
26
|
24
|
22
|
20
|
22
|
|
|
2025/05
|
74
|
88
|
59
|
60
|
119
|
212
|
172
|
92
|
89
|
46
|
48
|
56
|
58
|
57
|
69
|
67
|
171
|
102
|
96
|
78
|
74
|
77
|
72
|
63
|
63
|
66
|
84
|
83
|
80
|
60
|
37
|
|
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