Air Quality
Excellent
No health implications.
34
PM2.5
43
PM10
41
O3
0.8
CO
12
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jan
56
Good
Sun
5 Jan
81
Good
Mon
6 Jan
52
Good
Tue
7 Jan
62
Good
Wed
8 Jan
58
Good
Thu
9 Jan
43
Excellent
Fri
10 Jan
48
Excellent
Yongji Air quality rank
Air quality in the last 12 months (Yongji)
|
2024/11
|
82
|
80
|
79
|
46
|
20
|
33
|
43
|
68
|
64
|
41
|
89
|
42
|
40
|
34
|
27
|
36
|
53
|
57
|
41
|
63
|
59
|
52
|
79
|
58
|
49
|
41
|
23
|
53
|
32
|
46
|
|
|
2024/10
|
12
|
20
|
24
|
28
|
38
|
45
|
43
|
35
|
32
|
28
|
23
|
46
|
37
|
27
|
16
|
20
|
50
|
55
|
20
|
28
|
21
|
41
|
67
|
63
|
72
|
160
|
83
|
38
|
46
|
92
|
61
|
|
2024/09
|
16
|
18
|
22
|
25
|
19
|
17
|
23
|
28
|
28
|
20
|
25
|
24
|
22
|
23
|
26
|
27
|
33
|
31
|
28
|
23
|
22
|
33
|
26
|
24
|
24
|
22
|
28
|
28
|
34
|
18
|
|
|
2024/08
|
20
|
19
|
25
|
24
|
16
|
22
|
34
|
37
|
29
|
28
|
21
|
27
|
24
|
35
|
38
|
38
|
41
|
41
|
24
|
23
|
13
|
16
|
19
|
35
|
29
|
21
|
23
|
22
|
23
|
23
|
21
|
|
2024/07
|
64
|
47
|
17
|
27
|
30
|
20
|
36
|
65
|
63
|
66
|
77
|
92
|
88
|
66
|
64
|
44
|
18
|
27
|
30
|
29
|
25
|
22
|
16
|
24
|
22
|
9
|
9
|
7
|
12
|
25
|
18
|
|
2024/06
|
23
|
30
|
25
|
38
|
43
|
34
|
34
|
23
|
19
|
24
|
31
|
32
|
29
|
21
|
17
|
20
|
23
|
28
|
46
|
37
|
40
|
55
|
42
|
14
|
14
|
29
|
40
|
48
|
34
|
43
|
|
|
2024/05
|
39
|
54
|
68
|
55
|
48
|
41
|
44
|
34
|
47
|
54
|
72
|
47
|
38
|
45
|
27
|
31
|
36
|
52
|
34
|
34
|
25
|
43
|
36
|
28
|
25
|
17
|
12
|
24
|
27
|
25
|
19
|
|
2024/04
|
72
|
82
|
68
|
57
|
78
|
75
|
62
|
53
|
68
|
81
|
63
|
65
|
60
|
73
|
180
|
117
|
83
|
90
|
156
|
187
|
135
|
79
|
130
|
76
|
55
|
95
|
87
|
53
|
57
|
36
|
|
|
2024/03
|
45
|
47
|
39
|
38
|
43
|
49
|
39
|
35
|
41
|
73
|
94
|
45
|
46
|
45
|
58
|
68
|
32
|
36
|
38
|
42
|
35
|
35
|
43
|
24
|
28
|
49
|
55
|
318
|
123
|
59
|
49
|
|
2024/02
|
109
|
104
|
134
|
117
|
135
|
182
|
142
|
121
|
137
|
266
|
105
|
59
|
84
|
50
|
61
|
43
|
34
|
31
|
32
|
35
|
46
|
61
|
72
|
103
|
150
|
58
|
55
|
95
|
74
|
||
|
2024/01
|
75
|
113
|
98
|
57
|
52
|
60
|
39
|
38
|
98
|
43
|
57
|
75
|
93
|
34
|
61
|
48
|
64
|
111
|
164
|
85
|
65
|
58
|
72
|
70
|
77
|
82
|
104
|
76
|
108
|
150
|
85
|
|
2023/12
|
32
|
36
|
35
|
64
|
81
|
51
|
32
|
63
|
32
|
27
|
29
|
74
|
59
|
54
|
48
|
39
|
29
|
56
|
100
|
85
|
56
|
47
|
65
|
71
|
68
|
66
|
74
|
79
|
80
|
93
|
96
|
|
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