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 Yibin)
市委
3412
PM2.5
19
PM10
106
O3
0.7
CO
13
SO2
9
NO2
宜宾四中
3711
PM2.5
18
PM10
116
O3
0.6
CO
11
SO2
12
NO2
黄金嘴
359
PM2.5
15
PM10
112
O3
0.4
CO
8
SO2
9
NO2
白酒学院
358
PM2.5
12
PM10
112
O3
0.4
CO
8
SO2
7
NO2
宜宾市职业技术学校
3613
PM2.5
23
PM10
115
O3
0.7
CO
8
SO2
9
NO2
Air quality in the last 12 months (Yibin)
|
2026/04
|
35
|
48
|
42
|
49
|
62
|
54
|
23
|
32
|
42
|
50
|
31
|
48
|
35
|
28
|
41
|
39
|
32
|
54
|
63
|
115
|
77
|
31
|
35
|
57
|
64
|
94
|
54
|
27
|
26
|
45
|
|
|
2026/03
|
41
|
31
|
34
|
33
|
48
|
71
|
61
|
51
|
19
|
28
|
46
|
69
|
68
|
32
|
34
|
51
|
38
|
27
|
47
|
41
|
54
|
57
|
49
|
37
|
53
|
43
|
71
|
52
|
59
|
47
|
22
|
|
2026/02
|
73
|
83
|
111
|
114
|
101
|
97
|
99
|
42
|
42
|
44
|
45
|
67
|
70
|
79
|
83
|
56
|
154
|
88
|
74
|
69
|
73
|
91
|
99
|
53
|
63
|
56
|
62
|
54
|
|||
|
2026/01
|
37
|
43
|
29
|
27
|
48
|
63
|
75
|
87
|
100
|
132
|
178
|
153
|
141
|
143
|
127
|
167
|
172
|
200
|
123
|
19
|
44
|
48
|
61
|
94
|
73
|
67
|
84
|
107
|
137
|
79
|
32
|
|
2025/12
|
123
|
155
|
111
|
64
|
69
|
78
|
66
|
102
|
100
|
86
|
105
|
124
|
33
|
66
|
72
|
101
|
99
|
118
|
143
|
64
|
48
|
58
|
60
|
74
|
72
|
92
|
103
|
107
|
112
|
100
|
72
|
|
2025/11
|
22
|
21
|
28
|
28
|
46
|
39
|
35
|
19
|
47
|
44
|
32
|
31
|
22
|
34
|
36
|
52
|
20
|
20
|
29
|
52
|
60
|
97
|
96
|
80
|
72
|
89
|
82
|
94
|
109
|
129
|
|
|
2025/10
|
21
|
36
|
44
|
40
|
28
|
19
|
26
|
33
|
51
|
79
|
60
|
18
|
11
|
27
|
41
|
51
|
37
|
19
|
36
|
18
|
8
|
23
|
24
|
34
|
41
|
32
|
30
|
59
|
26
|
28
|
40
|
|
2025/09
|
33
|
44
|
43
|
50
|
49
|
31
|
59
|
46
|
40
|
61
|
39
|
10
|
20
|
32
|
49
|
52
|
24
|
14
|
10
|
24
|
19
|
9
|
17
|
22
|
37
|
25
|
40
|
40
|
10
|
27
|
|
|
2025/08
|
35
|
33
|
39
|
52
|
48
|
37
|
27
|
40
|
32
|
14
|
10
|
23
|
29
|
40
|
39
|
40
|
39
|
25
|
22
|
39
|
24
|
18
|
17
|
14
|
20
|
30
|
42
|
43
|
12
|
15
|
23
|
|
2025/07
|
24
|
35
|
35
|
30
|
9
|
19
|
30
|
34
|
28
|
19
|
22
|
28
|
33
|
38
|
42
|
43
|
41
|
41
|
23
|
21
|
22
|
21
|
21
|
17
|
25
|
18
|
25
|
27
|
36
|
36
|
32
|
|
2025/06
|
29
|
16
|
35
|
41
|
49
|
51
|
67
|
35
|
45
|
41
|
42
|
41
|
42
|
47
|
31
|
36
|
42
|
20
|
22
|
32
|
20
|
26
|
32
|
27
|
10
|
21
|
34
|
35
|
30
|
12
|
|
|
2025/05
|
45
|
63
|
66
|
68
|
37
|
34
|
28
|
56
|
84
|
63
|
50
|
72
|
76
|
62
|
64
|
56
|
62
|
63
|
47
|
59
|
37
|
43
|
53
|
54
|
51
|
47
|
41
|
22
|
30
|
57
|
25
|
|
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