Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
*
PM2.5
58
PM10
1
O3
0.7
CO
6
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Dec
73
Good
Sat
6 Dec
63
Good
Sun
7 Dec
73
Good
Mon
8 Dec
76
Good
Tue
9 Dec
75
Good
Wed
10 Dec
77
Good
Thu
11 Dec
48
Excellent
Yilong Air quality rank
Air quality in the last 12 months (Yilong)
|
2025/11
|
40
|
35
|
41
|
37
|
37
|
28
|
11
|
19
|
15
|
15
|
37
|
45
|
42
|
40
|
26
|
35
|
20
|
28
|
38
|
52
|
57
|
76
|
73
|
63
|
57
|
62
|
75
|
71
|
77
|
89
|
|
|
2025/10
|
17
|
10
|
16
|
13
|
11
|
17
|
26
|
29
|
28
|
38
|
22
|
10
|
16
|
23
|
16
|
23
|
14
|
18
|
8
|
7
|
8
|
12
|
17
|
18
|
17
|
27
|
33
|
34
|
38
|
30
|
36
|
|
2025/09
|
37
|
42
|
22
|
30
|
26
|
15
|
18
|
18
|
20
|
23
|
19
|
12
|
19
|
29
|
36
|
41
|
22
|
14
|
10
|
13
|
8
|
7
|
9
|
17
|
26
|
29
|
20
|
15
|
12
|
15
|
|
|
2025/08
|
36
|
37
|
38
|
39
|
46
|
37
|
22
|
28
|
23
|
18
|
16
|
23
|
32
|
33
|
35
|
20
|
24
|
28
|
30
|
30
|
37
|
24
|
21
|
27
|
19
|
26
|
28
|
28
|
15
|
21
|
25
|
|
2025/07
|
19
|
21
|
20
|
23
|
14
|
24
|
17
|
17
|
19
|
25
|
23
|
29
|
37
|
40
|
39
|
40
|
46
|
25
|
25
|
23
|
22
|
20
|
17
|
15
|
17
|
23
|
28
|
29
|
43
|
34
|
34
|
|
2025/06
|
16
|
24
|
40
|
45
|
45
|
47
|
34
|
22
|
28
|
36
|
38
|
44
|
45
|
36
|
42
|
44
|
43
|
23
|
25
|
40
|
20
|
19
|
20
|
23
|
13
|
22
|
28
|
32
|
31
|
12
|
|
|
2025/05
|
49
|
62
|
67
|
42
|
37
|
54
|
52
|
35
|
109
|
75
|
59
|
61
|
50
|
53
|
76
|
92
|
99
|
100
|
88
|
80
|
75
|
53
|
67
|
65
|
54
|
47
|
46
|
29
|
27
|
34
|
21
|
|
2025/04
|
45
|
54
|
58
|
58
|
60
|
52
|
61
|
62
|
62
|
63
|
41
|
445
|
238
|
136
|
105
|
81
|
73
|
68
|
79
|
46
|
47
|
77
|
73
|
48
|
52
|
42
|
39
|
48
|
39
|
35
|
|
|
2025/03
|
75
|
51
|
18
|
17
|
21
|
28
|
35
|
48
|
57
|
63
|
57
|
57
|
34
|
29
|
30
|
35
|
44
|
47
|
54
|
57
|
60
|
77
|
86
|
61
|
56
|
51
|
175
|
71
|
36
|
26
|
28
|
|
2025/02
|
65
|
47
|
39
|
51
|
47
|
34
|
35
|
36
|
52
|
61
|
70
|
65
|
47
|
47
|
51
|
62
|
58
|
53
|
60
|
50
|
41
|
46
|
34
|
42
|
46
|
66
|
69
|
67
|
|||
|
2025/01
|
114
|
131
|
156
|
99
|
56
|
83
|
78
|
56
|
66
|
63
|
56
|
72
|
82
|
92
|
83
|
68
|
87
|
84
|
107
|
110
|
117
|
159
|
191
|
93
|
24
|
66
|
70
|
79
|
218
|
141
|
83
|
|
2024/12
|
68
|
76
|
88
|
58
|
32
|
29
|
33
|
36
|
40
|
56
|
54
|
57
|
46
|
54
|
74
|
85
|
99
|
121
|
101
|
81
|
92
|
89
|
81
|
77
|
90
|
99
|
88
|
64
|
97
|
112
|
121
|
|
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