Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Real-time AQI (Monitoring Station in Yulin)
世纪广场
2010
PM2.5
14
PM10
63
O3
0.8
CO
4
SO2
34
NO2
实验中学
1910
PM2.5
18
PM10
58
O3
0.5
CO
8
SO2
31
NO2
环保监测大楼
2212
PM2.5
16
PM10
55
O3
0.5
CO
10
SO2
44
NO2
Air quality in the last 12 months (Yulin)
|
2025/02
|
49
|
25
|
30
|
40
|
32
|
130
|
37
|
26
|
45
|
61
|
72
|
47
|
57
|
58
|
74
|
51
|
61
|
48
|
47
|
43
|
48
|
23
|
33
|
50
|
56
|
69
|
62
|
57
|
|||
|
2025/01
|
48
|
40
|
52
|
70
|
52
|
29
|
28
|
26
|
47
|
45
|
60
|
49
|
116
|
26
|
30
|
49
|
54
|
52
|
56
|
68
|
65
|
66
|
103
|
136
|
106
|
80
|
31
|
49
|
117
|
68
|
51
|
|
2024/12
|
60
|
32
|
57
|
37
|
27
|
34
|
27
|
50
|
51
|
57
|
38
|
60
|
68
|
39
|
48
|
62
|
45
|
41
|
48
|
35
|
42
|
54
|
52
|
67
|
60
|
43
|
26
|
41
|
67
|
68
|
67
|
|
2024/11
|
68
|
37
|
32
|
36
|
51
|
50
|
61
|
61
|
82
|
77
|
74
|
69
|
68
|
59
|
77
|
48
|
45
|
59
|
48
|
72
|
54
|
64
|
81
|
64
|
72
|
101
|
81
|
40
|
34
|
53
|
|
|
2024/10
|
68
|
45
|
40
|
43
|
49
|
47
|
31
|
46
|
49
|
46
|
52
|
59
|
53
|
56
|
64
|
89
|
54
|
32
|
27
|
27
|
26
|
28
|
33
|
47
|
42
|
47
|
53
|
57
|
52
|
47
|
60
|
|
2024/09
|
38
|
33
|
34
|
49
|
32
|
37
|
20
|
35
|
67
|
33
|
27
|
27
|
26
|
26
|
44
|
30
|
40
|
36
|
33
|
23
|
20
|
45
|
51
|
49
|
47
|
52
|
70
|
58
|
23
|
42
|
|
|
2024/08
|
40
|
35
|
26
|
30
|
32
|
29
|
14
|
22
|
53
|
50
|
15
|
24
|
43
|
40
|
38
|
27
|
39
|
34
|
45
|
36
|
41
|
51
|
42
|
44
|
38
|
17
|
22
|
28
|
29
|
33
|
37
|
|
2024/07
|
43
|
36
|
48
|
25
|
32
|
43
|
40
|
46
|
36
|
41
|
52
|
43
|
59
|
55
|
37
|
29
|
33
|
40
|
30
|
24
|
135
|
112
|
60
|
58
|
47
|
51
|
46
|
49
|
39
|
31
|
28
|
|
2024/06
|
47
|
35
|
33
|
33
|
36
|
35
|
20
|
45
|
52
|
43
|
58
|
53
|
71
|
40
|
40
|
46
|
35
|
40
|
48
|
51
|
41
|
90
|
97
|
68
|
66
|
72
|
55
|
59
|
23
|
32
|
|
|
2024/05
|
43
|
45
|
47
|
28
|
50
|
46
|
51
|
62
|
62
|
125
|
122
|
49
|
57
|
88
|
62
|
71
|
112
|
95
|
64
|
66
|
60
|
60
|
49
|
55
|
40
|
37
|
36
|
48
|
44
|
56
|
40
|
|
2024/04
|
63
|
65
|
36
|
52
|
65
|
62
|
66
|
60
|
63
|
52
|
50
|
54
|
48
|
105
|
90
|
57
|
70
|
67
|
41
|
16
|
55
|
160
|
46
|
69
|
82
|
74
|
70
|
62
|
34
|
34
|
|
|
2024/03
|
45
|
53
|
61
|
61
|
64
|
48
|
70
|
48
|
65
|
73
|
61
|
46
|
60
|
66
|
86
|
227
|
64
|
193
|
58
|
59
|
87
|
194
|
96
|
53
|
67
|
51
|
110
|
217
|
82
|
53
|
67
|
|
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
*: primary pollution