Air Quality
Excellent
No health implications.
22
PM2.5
37
PM10
59
O3
0.7
CO
11
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
55
Good
Fri
27 Dec
50
Excellent
Sat
28 Dec
61
Good
Sun
29 Dec
81
Good
Mon
30 Dec
120
Light
Tue
31 Dec
87
Good
Wed
1 Jan
49
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