Air Quality
Excellent
No health implications.
17
PM2.5
26
PM10
45
O3
0.6
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jan
30
Excellent
Sun
11 Jan
34
Excellent
Mon
12 Jan
35
Excellent
Tue
13 Jan
50
Excellent
Wed
14 Jan
44
Excellent
Thu
15 Jan
48
Excellent
Fri
16 Jan
20
Excellent
Air quality in the last 12 months (Yuanyang)
|
2025/11
|
22
|
15
|
21
|
27
|
16
|
19
|
23
|
21
|
12
|
14
|
16
|
17
|
22
|
21
|
26
|
29
|
33
|
15
|
18
|
31
|
43
|
41
|
27
|
32
|
41
|
50
|
44
|
47
|
47
|
40
|
|
|
2025/10
|
19
|
17
|
21
|
23
|
20
|
30
|
20
|
19
|
22
|
23
|
29
|
31
|
36
|
31
|
22
|
20
|
26
|
28
|
25
|
39
|
24
|
25
|
30
|
37
|
22
|
21
|
23
|
28
|
29
|
31
|
32
|
|
2025/09
|
20
|
20
|
22
|
24
|
22
|
27
|
26
|
28
|
24
|
17
|
17
|
17
|
18
|
19
|
24
|
24
|
26
|
24
|
24
|
21
|
28
|
28
|
25
|
22
|
29
|
25
|
22
|
29
|
27
|
22
|
|
|
2025/08
|
22
|
25
|
20
|
17
|
23
|
24
|
17
|
15
|
15
|
18
|
21
|
21
|
21
|
29
|
34
|
20
|
20
|
32
|
26
|
20
|
19
|
21
|
20
|
22
|
25
|
24
|
18
|
18
|
20
|
25
|
20
|
|
2025/07
|
16
|
13
|
16
|
16
|
18
|
21
|
21
|
15
|
18
|
22
|
24
|
24
|
25
|
25
|
22
|
23
|
20
|
20
|
21
|
25
|
27
|
18
|
21
|
14
|
17
|
24
|
33
|
30
|
29
|
34
|
21
|
|
2025/06
|
13
|
14
|
20
|
25
|
23
|
34
|
33
|
27
|
23
|
33
|
47
|
35
|
31
|
24
|
27
|
19
|
15
|
12
|
15
|
19
|
20
|
13
|
18
|
14
|
15
|
15
|
18
|
12
|
12
|
15
|
|
|
2025/05
|
37
|
32
|
19
|
21
|
23
|
28
|
34
|
37
|
44
|
36
|
19
|
20
|
27
|
35
|
20
|
21
|
18
|
20
|
26
|
22
|
30
|
28
|
42
|
34
|
28
|
16
|
14
|
13
|
16
|
15
|
13
|
|
2025/04
|
39
|
50
|
65
|
93
|
85
|
46
|
57
|
59
|
60
|
67
|
57
|
51
|
61
|
47
|
50
|
32
|
25
|
32
|
35
|
36
|
34
|
32
|
44
|
54
|
52
|
53
|
63
|
62
|
35
|
32
|
|
|
2025/03
|
44
|
48
|
65
|
68
|
76
|
76
|
46
|
47
|
45
|
43
|
55
|
53
|
54
|
62
|
70
|
56
|
52
|
31
|
35
|
53
|
59
|
68
|
68
|
43
|
52
|
59
|
66
|
98
|
91
|
52
|
52
|
|
2025/02
|
51
|
58
|
42
|
42
|
49
|
53
|
44
|
33
|
26
|
31
|
40
|
48
|
44
|
45
|
53
|
55
|
43
|
33
|
38
|
44
|
41
|
40
|
39
|
22
|
28
|
24
|
37
|
45
|
|||
|
2025/01
|
45
|
41
|
54
|
66
|
62
|
74
|
64
|
67
|
55
|
43
|
39
|
50
|
47
|
51
|
67
|
69
|
66
|
72
|
49
|
46
|
67
|
74
|
47
|
35
|
36
|
34
|
40
|
47
|
53
|
43
|
43
|
|
2024/12
|
30
|
34
|
28
|
28
|
28
|
22
|
23
|
22
|
22
|
27
|
35
|
29
|
25
|
35
|
63
|
36
|
27
|
36
|
53
|
54
|
51
|
49
|
49
|
50
|
55
|
66
|
66
|
48
|
35
|
41
|
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