Air Quality
Excellent
No health implications.
27
PM2.5
48
PM10
81
O3
0.4
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
57
Good
Thu
21 Aug
83
Good
Fri
22 Aug
60
Good
Sat
23 Aug
57
Good
Sun
24 Aug
54
Good
Mon
25 Aug
47
Excellent
Tue
26 Aug
18
Excellent
Yongjia Air quality rank
Air quality in the last 12 months (Yongjia)
|
2025/06
|
36
|
42
|
22
|
30
|
35
|
46
|
39
|
35
|
28
|
23
|
12
|
23
|
20
|
28
|
27
|
19
|
43
|
39
|
28
|
23
|
33
|
40
|
22
|
32
|
27
|
28
|
32
|
26
|
22
|
17
|
|
|
2025/05
|
41
|
50
|
59
|
33
|
44
|
52
|
62
|
52
|
44
|
34
|
34
|
38
|
39
|
36
|
35
|
41
|
47
|
23
|
33
|
40
|
29
|
28
|
42
|
25
|
62
|
52
|
29
|
32
|
20
|
44
|
52
|
|
2025/04
|
35
|
54
|
63
|
59
|
53
|
60
|
59
|
62
|
68
|
53
|
52
|
53
|
87
|
91
|
71
|
66
|
79
|
60
|
45
|
57
|
54
|
40
|
29
|
39
|
23
|
44
|
55
|
48
|
44
|
45
|
|
|
2025/03
|
53
|
55
|
55
|
29
|
17
|
21
|
44
|
58
|
59
|
46
|
57
|
52
|
30
|
37
|
18
|
33
|
44
|
54
|
54
|
63
|
55
|
56
|
64
|
76
|
79
|
64
|
63
|
29
|
42
|
32
|
30
|
|
2025/02
|
39
|
15
|
51
|
73
|
50
|
54
|
48
|
35
|
37
|
50
|
47
|
50
|
88
|
53
|
52
|
66
|
72
|
33
|
53
|
27
|
18
|
39
|
30
|
93
|
97
|
82
|
83
|
56
|
|||
|
2025/01
|
76
|
55
|
59
|
50
|
55
|
72
|
77
|
77
|
62
|
33
|
53
|
59
|
65
|
65
|
85
|
47
|
59
|
60
|
57
|
73
|
97
|
83
|
59
|
34
|
37
|
34
|
29
|
46
|
87
|
46
|
49
|
|
2024/12
|
61
|
61
|
62
|
58
|
52
|
28
|
45
|
63
|
40
|
55
|
26
|
39
|
19
|
100
|
83
|
53
|
58
|
57
|
36
|
41
|
62
|
60
|
47
|
49
|
54
|
90
|
122
|
59
|
59
|
59
|
76
|
|
2024/11
|
9
|
19
|
43
|
54
|
50
|
29
|
27
|
36
|
44
|
34
|
26
|
35
|
36
|
42
|
20
|
24
|
21
|
12
|
20
|
28
|
40
|
36
|
47
|
34
|
41
|
18
|
39
|
45
|
49
|
52
|
|
|
2024/10
|
18
|
15
|
20
|
18
|
26
|
20
|
15
|
16
|
40
|
48
|
58
|
48
|
39
|
47
|
37
|
26
|
39
|
43
|
31
|
17
|
38
|
40
|
21
|
33
|
31
|
25
|
22
|
18
|
52
|
38
|
26
|
|
2024/09
|
38
|
34
|
27
|
25
|
24
|
22
|
22
|
19
|
29
|
38
|
32
|
34
|
18
|
23
|
25
|
24
|
18
|
22
|
18
|
21
|
30
|
12
|
19
|
19
|
18
|
27
|
24
|
38
|
36
|
26
|
|
|
2024/08
|
26
|
43
|
48
|
44
|
33
|
34
|
41
|
42
|
44
|
47
|
52
|
44
|
39
|
31
|
29
|
31
|
26
|
25
|
18
|
21
|
18
|
32
|
40
|
39
|
34
|
30
|
41
|
28
|
33
|
29
|
31
|
|
2024/07
|
35
|
30
|
33
|
35
|
40
|
33
|
37
|
36
|
39
|
48
|
48
|
51
|
37
|
33
|
24
|
25
|
31
|
41
|
37
|
23
|
27
|
24
|
20
|
17
|
21
|
20
|
23
|
26
|
23
|
18
|
20
|
|
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