Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
*
PM2.5
69
PM10
68
O3
0.7
CO
9
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Dec
53
Good
Wed
25 Dec
53
Good
Thu
26 Dec
56
Good
Fri
27 Dec
54
Good
Sat
28 Dec
54
Good
Sun
29 Dec
52
Good
Mon
30 Dec
49
Excellent
Air quality in the last 12 months (Yuancheng)
|
2024/11
|
25
|
20
|
39
|
39
|
45
|
55
|
38
|
36
|
45
|
57
|
44
|
42
|
46
|
27
|
24
|
18
|
26
|
20
|
23
|
24
|
29
|
29
|
33
|
47
|
30
|
15
|
30
|
31
|
33
|
43
|
|
|
2024/10
|
32
|
24
|
33
|
33
|
32
|
37
|
38
|
46
|
37
|
32
|
45
|
55
|
65
|
48
|
50
|
43
|
40
|
34
|
38
|
36
|
29
|
31
|
23
|
32
|
41
|
49
|
36
|
14
|
24
|
41
|
39
|
|
2024/09
|
23
|
30
|
24
|
21
|
21
|
12
|
14
|
14
|
13
|
20
|
35
|
33
|
26
|
22
|
18
|
22
|
18
|
16
|
22
|
21
|
13
|
16
|
14
|
16
|
27
|
32
|
25
|
26
|
24
|
21
|
|
|
2024/08
|
21
|
29
|
32
|
40
|
26
|
38
|
35
|
45
|
44
|
35
|
32
|
33
|
13
|
19
|
18
|
23
|
21
|
12
|
16
|
23
|
16
|
22
|
26
|
24
|
22
|
28
|
41
|
36
|
27
|
25
|
20
|
|
2024/07
|
20
|
20
|
18
|
21
|
21
|
16
|
18
|
24
|
26
|
26
|
19
|
15
|
17
|
21
|
16
|
16
|
13
|
15
|
18
|
18
|
20
|
18
|
25
|
37
|
32
|
22
|
12
|
10
|
11
|
15
|
13
|
|
2024/06
|
14
|
12
|
29
|
13
|
18
|
14
|
23
|
17
|
18
|
20
|
23
|
32
|
38
|
34
|
25
|
25
|
34
|
27
|
23
|
22
|
21
|
33
|
23
|
15
|
18
|
19
|
19
|
20
|
16
|
18
|
|
|
2024/05
|
19
|
28
|
35
|
33
|
23
|
42
|
32
|
34
|
44
|
49
|
40
|
28
|
38
|
47
|
40
|
43
|
56
|
37
|
34
|
16
|
10
|
14
|
20
|
15
|
18
|
29
|
30
|
21
|
18
|
31
|
25
|
|
2024/04
|
52
|
49
|
40
|
29
|
15
|
19
|
9
|
20
|
24
|
31
|
52
|
59
|
65
|
45
|
48
|
54
|
35
|
20
|
22
|
16
|
15
|
30
|
35
|
28
|
16
|
21
|
25
|
16
|
27
|
25
|
|
|
2024/03
|
20
|
21
|
33
|
58
|
56
|
27
|
33
|
38
|
43
|
14
|
15
|
30
|
45
|
49
|
28
|
43
|
55
|
55
|
27
|
67
|
59
|
56
|
49
|
36
|
37
|
31
|
41
|
46
|
32
|
52
|
41
|
|
2024/02
|
42
|
33
|
29
|
29
|
12
|
23
|
11
|
12
|
35
|
88
|
70
|
62
|
58
|
52
|
44
|
24
|
36
|
31
|
38
|
27
|
30
|
21
|
14
|
15
|
15
|
19
|
17
|
34
|
23
|
||
|
2024/01
|
95
|
89
|
45
|
37
|
54
|
54
|
48
|
71
|
59
|
27
|
40
|
46
|
58
|
49
|
46
|
52
|
58
|
53
|
49
|
33
|
22
|
20
|
28
|
31
|
39
|
41
|
43
|
50
|
65
|
52
|
52
|
|
2023/12
|
48
|
36
|
43
|
38
|
20
|
30
|
41
|
44
|
60
|
49
|
46
|
29
|
33
|
49
|
49
|
25
|
33
|
35
|
13
|
29
|
33
|
51
|
40
|
43
|
48
|
49
|
54
|
53
|
51
|
74
|
64
|
|
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