Air Quality
Excellent
No health implications.
3
PM2.5
16
PM10
80
O3
0.3
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
48
Excellent
Thu
21 Aug
49
Excellent
Fri
22 Aug
49
Excellent
Sat
23 Aug
70
Good
Sun
24 Aug
68
Good
Mon
25 Aug
72
Good
Tue
26 Aug
31
Excellent
Yugan Air quality rank
Air quality in the last 12 months (Yugan)
|
2025/06
|
29
|
14
|
24
|
34
|
33
|
34
|
38
|
28
|
27
|
25
|
17
|
22
|
34
|
25
|
16
|
32
|
25
|
15
|
20
|
19
|
17
|
16
|
12
|
22
|
29
|
29
|
26
|
25
|
23
|
26
|
|
|
2025/05
|
53
|
51
|
60
|
56
|
26
|
55
|
97
|
35
|
25
|
50
|
47
|
49
|
48
|
49
|
59
|
27
|
29
|
36
|
31
|
22
|
25
|
29
|
19
|
63
|
61
|
65
|
59
|
41
|
21
|
21
|
29
|
|
2025/04
|
55
|
58
|
63
|
64
|
63
|
67
|
67
|
64
|
66
|
48
|
47
|
224
|
172
|
127
|
64
|
59
|
64
|
66
|
36
|
32
|
29
|
20
|
46
|
40
|
26
|
28
|
24
|
45
|
60
|
57
|
|
|
2025/03
|
45
|
46
|
30
|
20
|
30
|
39
|
55
|
57
|
58
|
57
|
52
|
45
|
27
|
28
|
21
|
47
|
38
|
50
|
51
|
55
|
54
|
57
|
62
|
72
|
67
|
73
|
63
|
65
|
48
|
51
|
46
|
|
2025/02
|
32
|
18
|
45
|
54
|
54
|
51
|
74
|
46
|
34
|
49
|
66
|
70
|
85
|
71
|
43
|
56
|
56
|
33
|
40
|
23
|
23
|
22
|
37
|
63
|
77
|
76
|
65
|
43
|
|||
|
2025/01
|
82
|
80
|
98
|
90
|
102
|
79
|
79
|
73
|
61
|
47
|
55
|
64
|
68
|
63
|
83
|
56
|
57
|
60
|
66
|
67
|
66
|
63
|
67
|
85
|
40
|
23
|
59
|
83
|
158
|
63
|
41
|
|
2024/12
|
56
|
58
|
70
|
93
|
49
|
52
|
46
|
71
|
52
|
54
|
30
|
59
|
90
|
61
|
59
|
62
|
63
|
74
|
59
|
62
|
71
|
70
|
61
|
83
|
89
|
89
|
103
|
79
|
72
|
85
|
83
|
|
2024/11
|
27
|
45
|
48
|
60
|
66
|
50
|
43
|
47
|
49
|
49
|
47
|
52
|
53
|
43
|
20
|
34
|
31
|
26
|
34
|
41
|
46
|
38
|
67
|
53
|
40
|
38
|
48
|
57
|
61
|
53
|
|
|
2024/10
|
44
|
42
|
37
|
35
|
39
|
31
|
23
|
20
|
40
|
55
|
59
|
58
|
62
|
73
|
56
|
19
|
34
|
48
|
29
|
25
|
40
|
38
|
46
|
47
|
50
|
49
|
16
|
32
|
58
|
55
|
42
|
|
2024/09
|
51
|
55
|
50
|
45
|
41
|
34
|
31
|
38
|
34
|
35
|
32
|
16
|
28
|
39
|
36
|
29
|
30
|
26
|
35
|
30
|
30
|
32
|
29
|
27
|
45
|
48
|
42
|
24
|
38
|
36
|
|
|
2024/08
|
16
|
23
|
32
|
40
|
43
|
37
|
41
|
39
|
41
|
43
|
39
|
34
|
27
|
20
|
22
|
34
|
36
|
31
|
17
|
27
|
24
|
30
|
35
|
41
|
41
|
48
|
41
|
24
|
28
|
42
|
45
|
|
2024/07
|
26
|
17
|
23
|
21
|
23
|
22
|
21
|
21
|
26
|
29
|
32
|
28
|
28
|
29
|
34
|
31
|
22
|
20
|
22
|
26
|
33
|
32
|
36
|
36
|
27
|
19
|
12
|
14
|
21
|
25
|
22
|
|
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