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
27 Oct
Wed
28 Oct
Thu
29 Oct
Fri
30 Oct
Sat
31 Oct
Sun
1 Nov
Mon
2 Nov
Real-time AQI (Monitoring Station in Yulin)
世纪广场
273
PM2.5
27
PM10
40
O3
0.3
CO
6
SO2
28
NO2
实验中学
276
PM2.5
27
PM10
32
O3
0.5
CO
4
SO2
39
NO2
环保监测大楼
253
PM2.5
25
PM10
52
O3
0.5
CO
5
SO2
24
NO2
Air quality in the last 12 months (Yulin)
|
2026/08
|
36
|
31
|
32
|
31
|
21
|
33
|
48
|
45
|
41
|
32
|
38
|
33
|
47
|
45
|
37
|
46
|
46
|
47
|
40
|
36
|
40
|
39
|
34
|
36
|
42
|
28
|
42
|
26
|
42
|
39
|
50
|
|
2026/07
|
57
|
55
|
62
|
54
|
53
|
49
|
47
|
62
|
50
|
40
|
31
|
44
|
55
|
49
|
52
|
47
|
41
|
44
|
48
|
39
|
44
|
40
|
43
|
43
|
43
|
45
|
35
|
28
|
23
|
27
|
30
|
|
2026/06
|
60
|
60
|
60
|
36
|
43
|
33
|
31
|
36
|
26
|
37
|
44
|
44
|
37
|
42
|
50
|
44
|
48
|
43
|
39
|
30
|
40
|
33
|
34
|
38
|
39
|
56
|
56
|
49
|
41
|
43
|
|
|
2026/05
|
46
|
29
|
59
|
51
|
46
|
63
|
42
|
49
|
52
|
69
|
65
|
63
|
56
|
49
|
175
|
45
|
47
|
46
|
48
|
41
|
49
|
50
|
43
|
40
|
40
|
56
|
61
|
39
|
52
|
53
|
63
|
|
2026/04
|
51
|
62
|
152
|
70
|
126
|
47
|
55
|
63
|
104
|
49
|
54
|
53
|
47
|
69
|
68
|
53
|
53
|
53
|
303
|
67
|
56
|
59
|
68
|
65
|
60
|
60
|
131
|
53
|
47
|
61
|
|
|
2026/03
|
36
|
25
|
63
|
55
|
48
|
33
|
46
|
55
|
39
|
50
|
42
|
70
|
284
|
39
|
52
|
69
|
94
|
49
|
63
|
71
|
107
|
93
|
71
|
67
|
79
|
75
|
68
|
74
|
50
|
60
|
38
|
|
2026/02
|
37
|
29
|
55
|
69
|
62
|
49
|
25
|
35
|
47
|
85
|
75
|
72
|
69
|
74
|
35
|
51
|
89
|
33
|
49
|
87
|
372
|
250
|
105
|
94
|
86
|
90
|
77
|
44
|
|||
|
2026/01
|
42
|
42
|
60
|
38
|
25
|
36
|
59
|
61
|
172
|
72
|
49
|
81
|
73
|
163
|
95
|
58
|
75
|
46
|
25
|
21
|
47
|
71
|
72
|
66
|
177
|
97
|
96
|
83
|
95
|
85
|
62
|
|
2025/12
|
66
|
31
|
42
|
52
|
63
|
64
|
81
|
56
|
72
|
70
|
61
|
66
|
95
|
114
|
94
|
69
|
55
|
53
|
46
|
57
|
56
|
62
|
159
|
67
|
38
|
53
|
54
|
51
|
51
|
53
|
54
|
|
2025/11
|
47
|
41
|
47
|
58
|
74
|
85
|
48
|
86
|
79
|
83
|
67
|
54
|
46
|
65
|
69
|
46
|
20
|
24
|
50
|
39
|
57
|
67
|
87
|
178
|
63
|
267
|
179
|
111
|
94
|
86
|
|
|
2025/10
|
55
|
33
|
24
|
29
|
37
|
47
|
52
|
15
|
16
|
29
|
31
|
55
|
45
|
30
|
28
|
33
|
29
|
45
|
34
|
54
|
48
|
33
|
41
|
39
|
51
|
33
|
57
|
60
|
55
|
58
|
41
|
|
2025/09
|
24
|
31
|
27
|
15
|
70
|
48
|
52
|
64
|
45
|
40
|
28
|
24
|
36
|
59
|
52
|
44
|
30
|
33
|
23
|
27
|
24
|
16
|
27
|
46
|
42
|
33
|
34
|
41
|
55
|
59
|
|
|
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