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
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Real-time AQI (Monitoring Station in Yulin)
世纪广场
4314
PM2.5
43
PM10
104
O3
0.4
CO
28
SO2
15
NO2
实验中学
4617
PM2.5
46
PM10
99
O3
0.4
CO
19
SO2
19
NO2
环保监测大楼
3113
PM2.5
29
PM10
98
O3
0.3
CO
9
SO2
15
NO2
Air quality in the last 12 months (Yulin)
|
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
|
|
|
2025/08
|
39
|
38
|
38
|
24
|
40
|
50
|
57
|
29
|
39
|
41
|
38
|
32
|
36
|
38
|
34
|
17
|
18
|
27
|
26
|
25
|
30
|
47
|
22
|
41
|
38
|
35
|
20
|
28
|
25
|
28
|
23
|
|
2025/07
|
28
|
25
|
33
|
24
|
17
|
32
|
24
|
21
|
19
|
29
|
36
|
49
|
55
|
40
|
50
|
34
|
39
|
37
|
28
|
17
|
36
|
35
|
30
|
19
|
19
|
16
|
20
|
31
|
26
|
39
|
36
|
|
2025/06
|
40
|
33
|
29
|
30
|
35
|
55
|
54
|
38
|
53
|
38
|
51
|
52
|
38
|
39
|
43
|
28
|
37
|
38
|
35
|
30
|
38
|
40
|
37
|
45
|
41
|
40
|
34
|
28
|
35
|
35
|
|
|
2025/05
|
66
|
90
|
36
|
80
|
257
|
97
|
84
|
118
|
48
|
39
|
46
|
68
|
77
|
41
|
65
|
199
|
77
|
56
|
66
|
74
|
76
|
189
|
55
|
68
|
53
|
50
|
37
|
53
|
61
|
50
|
34
|
|
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