Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
97
PM10
5
O3
1.1
CO
10
SO2
20
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
17 Dec
101
Light
Thu
18 Dec
114
Light
Fri
19 Dec
145
Light
Sat
20 Dec
101
Light
Sun
21 Dec
79
Good
Mon
22 Dec
76
Good
Tue
23 Dec
22
Excellent
Yuechi Air quality rank
Air quality in the last 12 months (Yuechi)
|
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
|
|
|
2025/08
|
29
|
33
|
33
|
34
|
44
|
43
|
21
|
32
|
22
|
24
|
14
|
23
|
33
|
30
|
35
|
17
|
27
|
29
|
28
|
21
|
35
|
37
|
23
|
36
|
22
|
30
|
27
|
31
|
19
|
36
|
37
|
|
2025/07
|
17
|
16
|
13
|
17
|
18
|
26
|
21
|
13
|
13
|
22
|
21
|
28
|
36
|
40
|
34
|
34
|
38
|
27
|
28
|
26
|
22
|
15
|
13
|
12
|
15
|
22
|
25
|
26
|
33
|
37
|
31
|
|
2025/06
|
16
|
22
|
43
|
50
|
44
|
46
|
38
|
20
|
19
|
36
|
39
|
39
|
38
|
37
|
40
|
42
|
36
|
23
|
14
|
33
|
18
|
13
|
16
|
21
|
16
|
19
|
23
|
26
|
23
|
15
|
|
|
2025/05
|
50
|
69
|
71
|
32
|
44
|
60
|
65
|
32
|
74
|
74
|
59
|
59
|
57
|
55
|
76
|
87
|
77
|
82
|
77
|
69
|
67
|
45
|
63
|
66
|
53
|
41
|
31
|
25
|
27
|
31
|
26
|
|
2025/04
|
45
|
61
|
64
|
70
|
65
|
62
|
67
|
66
|
69
|
68
|
41
|
415
|
340
|
164
|
117
|
91
|
83
|
71
|
73
|
43
|
47
|
52
|
68
|
56
|
58
|
47
|
42
|
51
|
46
|
40
|
|
|
2025/03
|
99
|
66
|
24
|
21
|
19
|
23
|
36
|
53
|
66
|
66
|
58
|
69
|
51
|
47
|
36
|
34
|
32
|
41
|
54
|
58
|
64
|
100
|
105
|
71
|
61
|
63
|
141
|
63
|
20
|
23
|
28
|
|
2025/02
|
101
|
51
|
41
|
43
|
56
|
40
|
39
|
41
|
58
|
78
|
93
|
77
|
52
|
46
|
53
|
68
|
69
|
51
|
63
|
48
|
44
|
52
|
35
|
48
|
71
|
88
|
75
|
77
|
|||
|
2025/01
|
164
|
213
|
210
|
130
|
70
|
106
|
96
|
54
|
63
|
56
|
69
|
77
|
98
|
139
|
115
|
82
|
112
|
117
|
126
|
127
|
153
|
206
|
239
|
127
|
24
|
59
|
67
|
93
|
258
|
205
|
118
|
|
2024/12
|
89
|
112
|
100
|
58
|
30
|
26
|
31
|
35
|
46
|
60
|
61
|
57
|
53
|
61
|
79
|
82
|
109
|
152
|
118
|
92
|
128
|
108
|
94
|
96
|
130
|
132
|
124
|
120
|
144
|
137
|
129
|
|
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