Air Quality
Excellent
No health implications.
5
PM2.5
13
PM10
18
O3
0.3
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
54
Good
Mon
23 Jun
57
Good
Tue
24 Jun
59
Good
Wed
25 Jun
53
Good
Thu
26 Jun
46
Excellent
Fri
27 Jun
33
Excellent
Sat
28 Jun
32
Excellent
Yuancheng Air quality rank
Air quality in the last 12 months (Yuancheng)
|
2025/05
|
37
|
40
|
54
|
50
|
40
|
24
|
25
|
31
|
25
|
29
|
29
|
32
|
38
|
32
|
23
|
21
|
27
|
40
|
26
|
18
|
23
|
28
|
25
|
23
|
50
|
53
|
42
|
33
|
18
|
16
|
28
|
|
2025/04
|
22
|
36
|
45
|
53
|
28
|
47
|
53
|
59
|
61
|
51
|
51
|
60
|
206
|
109
|
88
|
90
|
67
|
57
|
35
|
43
|
36
|
41
|
42
|
32
|
13
|
22
|
42
|
36
|
38
|
52
|
|
|
2025/03
|
34
|
34
|
40
|
28
|
13
|
12
|
21
|
33
|
32
|
42
|
36
|
30
|
29
|
29
|
26
|
15
|
47
|
39
|
36
|
39
|
47
|
55
|
58
|
62
|
67
|
56
|
40
|
45
|
12
|
8
|
8
|
|
2025/02
|
52
|
36
|
10
|
30
|
37
|
34
|
22
|
60
|
31
|
39
|
45
|
43
|
41
|
44
|
61
|
61
|
36
|
32
|
39
|
45
|
20
|
26
|
13
|
24
|
32
|
50
|
52
|
46
|
|||
|
2025/01
|
70
|
62
|
57
|
56
|
61
|
81
|
72
|
69
|
58
|
40
|
40
|
41
|
48
|
49
|
51
|
61
|
46
|
46
|
52
|
50
|
48
|
45
|
43
|
55
|
35
|
19
|
25
|
50
|
84
|
67
|
55
|
|
2024/12
|
46
|
47
|
44
|
44
|
64
|
76
|
47
|
40
|
58
|
45
|
48
|
25
|
39
|
75
|
45
|
46
|
44
|
43
|
62
|
68
|
53
|
64
|
77
|
65
|
70
|
74
|
73
|
84
|
75
|
68
|
62
|
|
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
|
|
|
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