Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
69
PM2.5
220
*
PM10
60
O3
0.3
CO
5
SO2
32
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
9 May
67
Good
Sat
10 May
119
Light
Sun
11 May
89
Good
Mon
12 May
87
Good
Tue
13 May
59
Good
Wed
14 May
66
Good
Thu
15 May
28
Excellent
Air quality in the last 12 months (Yilong)
|
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
|
|
2024/11
|
27
|
27
|
42
|
39
|
32
|
43
|
56
|
65
|
34
|
35
|
38
|
39
|
39
|
37
|
39
|
21
|
12
|
11
|
16
|
24
|
31
|
41
|
40
|
31
|
17
|
38
|
44
|
54
|
67
|
75
|
|
|
2024/10
|
23
|
35
|
37
|
41
|
52
|
50
|
42
|
45
|
43
|
51
|
44
|
31
|
31
|
35
|
37
|
47
|
32
|
30
|
35
|
14
|
16
|
28
|
40
|
46
|
44
|
42
|
26
|
45
|
53
|
60
|
36
|
|
2024/09
|
48
|
51
|
41
|
40
|
37
|
42
|
35
|
34
|
32
|
26
|
27
|
35
|
41
|
40
|
42
|
36
|
42
|
44
|
46
|
41
|
21
|
27
|
34
|
50
|
55
|
69
|
79
|
62
|
40
|
13
|
|
|
2024/08
|
34
|
35
|
30
|
20
|
20
|
30
|
32
|
36
|
29
|
38
|
59
|
57
|
55
|
50
|
33
|
32
|
38
|
36
|
45
|
50
|
47
|
52
|
49
|
48
|
44
|
41
|
45
|
37
|
36
|
42
|
40
|
|
2024/07
|
22
|
30
|
28
|
26
|
17
|
27
|
27
|
22
|
19
|
15
|
15
|
25
|
23
|
18
|
24
|
29
|
28
|
21
|
22
|
20
|
27
|
29
|
28
|
39
|
60
|
55
|
44
|
39
|
32
|
25
|
31
|
|
2024/06
|
52
|
27
|
32
|
21
|
28
|
31
|
31
|
23
|
26
|
34
|
37
|
31
|
42
|
44
|
49
|
29
|
24
|
25
|
23
|
22
|
17
|
30
|
45
|
48
|
30
|
27
|
21
|
22
|
33
|
40
|
|
|
2024/05
|
24
|
20
|
21
|
26
|
53
|
82
|
104
|
68
|
58
|
43
|
59
|
71
|
60
|
63
|
55
|
57
|
61
|
73
|
27
|
22
|
31
|
38
|
44
|
44
|
40
|
21
|
37
|
36
|
22
|
33
|
50
|
|
2024/04
|
38
|
37
|
51
|
44
|
24
|
26
|
27
|
41
|
33
|
27
|
33
|
36
|
46
|
44
|
58
|
40
|
36
|
37
|
53
|
84
|
72
|
46
|
40
|
41
|
43
|
50
|
50
|
40
|
28
|
14
|
|
|
2024/03
|
58
|
58
|
64
|
74
|
74
|
57
|
54
|
69
|
54
|
60
|
69
|
64
|
49
|
55
|
62
|
65
|
59
|
30
|
53
|
61
|
65
|
66
|
69
|
40
|
25
|
40
|
38
|
48
|
53
|
51
|
43
|
|
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