Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
45
PM10
21
O3
0.7
CO
8
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Oct
33
Excellent
Tue
27 Oct
31
Excellent
Wed
28 Oct
35
Excellent
Thu
29 Oct
32
Excellent
Fri
30 Oct
39
Excellent
Sat
31 Oct
18
Excellent
Sun
1 Nov
19
Excellent
Air quality in the last 12 months (Yuechi)
|
2026/08
|
28
|
21
|
17
|
20
|
22
|
29
|
31
|
35
|
27
|
38
|
40
|
41
|
37
|
33
|
42
|
57
|
59
|
33
|
31
|
55
|
57
|
55
|
49
|
59
|
48
|
49
|
62
|
44
|
23
|
32
|
40
|
|
2026/07
|
40
|
33
|
32
|
40
|
37
|
37
|
40
|
41
|
40
|
33
|
29
|
35
|
39
|
36
|
37
|
37
|
33
|
38
|
54
|
57
|
58
|
51
|
43
|
45
|
33
|
30
|
27
|
30
|
34
|
30
|
29
|
|
2026/06
|
39
|
32
|
48
|
55
|
61
|
58
|
35
|
28
|
30
|
37
|
45
|
37
|
44
|
46
|
60
|
57
|
32
|
24
|
32
|
33
|
35
|
15
|
15
|
14
|
14
|
21
|
26
|
32
|
27
|
26
|
|
|
2026/05
|
45
|
31
|
49
|
51
|
60
|
57
|
36
|
31
|
38
|
55
|
77
|
104
|
47
|
68
|
54
|
25
|
19
|
19
|
24
|
28
|
37
|
27
|
24
|
30
|
22
|
21
|
24
|
25
|
25
|
28
|
34
|
|
2026/04
|
38
|
28
|
31
|
61
|
64
|
46
|
28
|
26
|
31
|
35
|
30
|
28
|
30
|
24
|
27
|
27
|
46
|
48
|
52
|
86
|
16
|
21
|
32
|
43
|
56
|
61
|
46
|
27
|
26
|
35
|
|
|
2026/03
|
20
|
27
|
50
|
44
|
51
|
58
|
40
|
33
|
30
|
37
|
41
|
51
|
54
|
36
|
14
|
19
|
18
|
20
|
26
|
30
|
38
|
37
|
30
|
21
|
22
|
28
|
42
|
49
|
33
|
24
|
28
|
|
2026/02
|
64
|
97
|
94
|
86
|
109
|
109
|
86
|
62
|
57
|
65
|
81
|
88
|
106
|
91
|
90
|
57
|
90
|
95
|
89
|
92
|
89
|
106
|
94
|
36
|
47
|
51
|
48
|
24
|
|||
|
2026/01
|
26
|
33
|
40
|
58
|
65
|
66
|
78
|
91
|
108
|
126
|
185
|
202
|
138
|
146
|
158
|
175
|
187
|
194
|
89
|
21
|
38
|
57
|
53
|
58
|
78
|
85
|
67
|
93
|
92
|
21
|
43
|
|
2025/12
|
128
|
152
|
75
|
63
|
77
|
77
|
91
|
98
|
127
|
126
|
102
|
91
|
49
|
65
|
85
|
108
|
122
|
124
|
138
|
79
|
29
|
39
|
28
|
45
|
48
|
57
|
71
|
75
|
96
|
123
|
80
|
|
2025/11
|
46
|
37
|
50
|
47
|
46
|
31
|
11
|
18
|
13
|
16
|
35
|
43
|
49
|
42
|
29
|
39
|
22
|
24
|
43
|
56
|
65
|
85
|
93
|
71
|
62
|
65
|
92
|
85
|
96
|
119
|
|
|
2025/10
|
18
|
13
|
14
|
11
|
13
|
22
|
27
|
25
|
26
|
35
|
33
|
16
|
15
|
25
|
15
|
20
|
15
|
18
|
10
|
8
|
11
|
15
|
22
|
26
|
24
|
30
|
36
|
37
|
45
|
33
|
40
|
|
2025/09
|
45
|
59
|
36
|
42
|
45
|
18
|
23
|
17
|
20
|
29
|
23
|
12
|
16
|
26
|
34
|
36
|
24
|
19
|
10
|
22
|
12
|
13
|
10
|
19
|
31
|
26
|
19
|
22
|
11
|
16
|
|
|
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