Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
61
PM10
53
O3
0.5
CO
13
SO2
32
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 May
87
Good
Mon
1 Jun
87
Good
Tue
2 Jun
88
Good
Wed
3 Jun
99
Good
Thu
4 Jun
102
Light
Fri
5 Jun
21
Excellent
Sat
6 Jun
36
Excellent
Air quality in the last 12 months (Yiyang)
|
2026/04
|
59
|
83
|
118
|
76
|
84
|
91
|
84
|
61
|
47
|
63
|
64
|
61
|
47
|
50
|
57
|
61
|
56
|
67
|
102
|
142
|
38
|
29
|
38
|
43
|
40
|
53
|
77
|
85
|
54
|
54
|
|
|
2026/03
|
34
|
57
|
90
|
146
|
81
|
81
|
50
|
67
|
106
|
127
|
154
|
125
|
180
|
122
|
44
|
68
|
90
|
74
|
71
|
80
|
91
|
111
|
99
|
90
|
65
|
77
|
74
|
72
|
67
|
74
|
85
|
|
2026/02
|
108
|
74
|
105
|
98
|
99
|
67
|
54
|
75
|
79
|
91
|
96
|
101
|
97
|
82
|
78
|
36
|
83
|
66
|
58
|
54
|
100
|
241
|
201
|
56
|
53
|
46
|
62
|
60
|
|||
|
2026/01
|
70
|
115
|
131
|
101
|
57
|
38
|
48
|
55
|
55
|
73
|
63
|
71
|
76
|
88
|
87
|
105
|
80
|
66
|
60
|
72
|
115
|
121
|
125
|
210
|
184
|
174
|
161
|
171
|
190
|
144
|
128
|
|
2025/12
|
139
|
108
|
47
|
68
|
97
|
108
|
97
|
84
|
120
|
153
|
131
|
48
|
88
|
69
|
69
|
108
|
164
|
163
|
147
|
100
|
92
|
92
|
98
|
90
|
53
|
94
|
104
|
115
|
91
|
149
|
74
|
|
2025/11
|
52
|
67
|
84
|
138
|
126
|
118
|
57
|
41
|
72
|
91
|
91
|
84
|
68
|
75
|
77
|
73
|
28
|
25
|
34
|
51
|
55
|
65
|
78
|
108
|
85
|
126
|
195
|
99
|
81
|
84
|
|
|
2025/10
|
22
|
13
|
30
|
34
|
16
|
16
|
26
|
33
|
13
|
22
|
26
|
36
|
38
|
56
|
54
|
57
|
16
|
30
|
48
|
38
|
40
|
69
|
92
|
120
|
59
|
57
|
118
|
102
|
136
|
130
|
113
|
|
2025/09
|
29
|
35
|
23
|
13
|
18
|
49
|
50
|
32
|
25
|
41
|
12
|
20
|
30
|
33
|
42
|
32
|
23
|
17
|
13
|
25
|
33
|
13
|
15
|
24
|
35
|
35
|
20
|
19
|
27
|
40
|
|
|
2025/08
|
31
|
33
|
32
|
36
|
34
|
26
|
36
|
20
|
14
|
23
|
22
|
36
|
39
|
32
|
29
|
20
|
29
|
35
|
30
|
25
|
27
|
34
|
32
|
25
|
47
|
41
|
42
|
23
|
16
|
22
|
23
|
|
2025/07
|
14
|
18
|
22
|
29
|
17
|
22
|
25
|
33
|
30
|
39
|
50
|
52
|
45
|
40
|
35
|
43
|
31
|
40
|
41
|
36
|
27
|
27
|
17
|
22
|
27
|
30
|
31
|
30
|
31
|
32
|
34
|
|
2025/06
|
43
|
45
|
43
|
39
|
42
|
42
|
44
|
52
|
43
|
60
|
58
|
49
|
48
|
36
|
33
|
45
|
48
|
23
|
22
|
32
|
30
|
42
|
34
|
43
|
42
|
23
|
37
|
23
|
35
|
25
|
|
|
2025/05
|
68
|
82
|
62
|
54
|
115
|
195
|
143
|
90
|
77
|
44
|
40
|
47
|
58
|
57
|
48
|
55
|
107
|
90
|
87
|
68
|
73
|
63
|
81
|
61
|
49
|
43
|
65
|
66
|
70
|
50
|
41
|
|
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