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
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Sun
6 Apr
Mon
7 Apr
Real-time AQI (Monitoring Station in Yulin)
寒山水库
128
PM2.5
9
PM10
28
O3
0.8
CO
5
SO2
8
NO2
南江一中
1913
PM2.5
19
PM10
26
O3
0.5
CO
1
SO2
15
NO2
福绵环保局
2819
PM2.5
19
PM10
48
O3
0.6
CO
3
SO2
12
NO2
Air quality in the last 12 months (Yulin)
|
2025/02
|
54
|
53
|
18
|
26
|
57
|
66
|
26
|
40
|
62
|
78
|
86
|
37
|
52
|
93
|
52
|
46
|
55
|
48
|
71
|
81
|
59
|
74
|
27
|
33
|
116
|
88
|
93
|
43
|
|||
|
2025/01
|
121
|
93
|
73
|
81
|
97
|
116
|
108
|
107
|
89
|
44
|
53
|
56
|
76
|
96
|
56
|
72
|
73
|
76
|
88
|
99
|
95
|
84
|
81
|
73
|
52
|
25
|
44
|
53
|
263
|
94
|
41
|
|
2024/12
|
71
|
74
|
75
|
80
|
77
|
96
|
57
|
29
|
56
|
74
|
58
|
38
|
47
|
55
|
43
|
47
|
67
|
50
|
53
|
67
|
79
|
77
|
85
|
85
|
84
|
85
|
77
|
78
|
93
|
101
|
109
|
|
2024/11
|
46
|
57
|
67
|
47
|
62
|
66
|
56
|
55
|
61
|
58
|
59
|
66
|
74
|
66
|
48
|
52
|
56
|
37
|
28
|
29
|
32
|
39
|
42
|
52
|
60
|
32
|
42
|
44
|
50
|
66
|
|
|
2024/10
|
47
|
28
|
46
|
48
|
50
|
49
|
54
|
51
|
39
|
39
|
51
|
61
|
64
|
54
|
34
|
42
|
35
|
30
|
35
|
40
|
39
|
39
|
23
|
33
|
43
|
50
|
32
|
25
|
27
|
41
|
52
|
|
2024/09
|
31
|
26
|
25
|
35
|
37
|
25
|
14
|
24
|
30
|
32
|
38
|
47
|
48
|
48
|
44
|
40
|
31
|
32
|
43
|
45
|
33
|
18
|
25
|
27
|
35
|
45
|
50
|
44
|
38
|
32
|
|
|
2024/08
|
26
|
26
|
27
|
27
|
32
|
30
|
29
|
31
|
34
|
33
|
31
|
27
|
28
|
33
|
31
|
29
|
27
|
31
|
34
|
30
|
24
|
27
|
29
|
32
|
36
|
36
|
34
|
36
|
42
|
36
|
36
|
|
2024/07
|
29
|
31
|
23
|
25
|
27
|
25
|
28
|
25
|
25
|
28
|
25
|
29
|
25
|
22
|
27
|
27
|
23
|
17
|
25
|
28
|
31
|
27
|
18
|
26
|
27
|
33
|
33
|
37
|
23
|
16
|
20
|
|
2024/06
|
25
|
40
|
25
|
24
|
16
|
27
|
26
|
21
|
26
|
21
|
23
|
28
|
31
|
33
|
30
|
29
|
35
|
34
|
25
|
27
|
24
|
20
|
20
|
19
|
22
|
24
|
25
|
25
|
25
|
31
|
|
|
2024/05
|
24
|
25
|
33
|
27
|
27
|
37
|
30
|
38
|
31
|
50
|
35
|
31
|
37
|
52
|
50
|
65
|
53
|
61
|
33
|
26
|
22
|
28
|
37
|
33
|
28
|
24
|
29
|
17
|
34
|
32
|
24
|
|
2024/04
|
57
|
50
|
45
|
53
|
31
|
23
|
22
|
25
|
35
|
56
|
62
|
57
|
55
|
49
|
46
|
44
|
48
|
34
|
39
|
44
|
29
|
38
|
30
|
48
|
40
|
53
|
60
|
51
|
43
|
53
|
|
|
2024/03
|
38
|
54
|
48
|
42
|
52
|
55
|
62
|
61
|
42
|
18
|
18
|
33
|
51
|
47
|
45
|
57
|
64
|
58
|
25
|
61
|
69
|
54
|
50
|
44
|
45
|
55
|
52
|
47
|
54
|
48
|
50
|
|
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