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
7 Dec
Mon
8 Dec
Tue
9 Dec
Wed
10 Dec
Thu
11 Dec
Fri
12 Dec
Sat
13 Dec
Real-time AQI (Monitoring Station in Yibin)
市委
4330
PM2.5
39
PM10
60
O3
0.7
CO
9
SO2
18
NO2
宜宾四中
3826
PM2.5
35
PM10
75
O3
0.6
CO
8
SO2
14
NO2
市政府
5337 *
PM2.5
52
PM10
69
O3
0.8
CO
10
SO2
18
NO2
白酒学院
5035
PM2.5
45
PM10
71
O3
0.8
CO
18
SO2
19
NO2
Air quality in the last 12 months (Yibin)
|
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
|
|
2025/04
|
35
|
51
|
57
|
59
|
60
|
33
|
37
|
51
|
60
|
75
|
81
|
166
|
165
|
130
|
121
|
77
|
62
|
67
|
57
|
61
|
62
|
53
|
66
|
44
|
45
|
44
|
38
|
48
|
36
|
23
|
|
|
2025/03
|
106
|
86
|
33
|
49
|
29
|
12
|
26
|
33
|
58
|
76
|
87
|
61
|
71
|
60
|
29
|
23
|
23
|
25
|
29
|
42
|
55
|
68
|
66
|
55
|
61
|
72
|
98
|
104
|
45
|
32
|
40
|
|
2025/02
|
43
|
40
|
33
|
48
|
26
|
29
|
22
|
29
|
42
|
51
|
74
|
63
|
54
|
60
|
66
|
71
|
94
|
91
|
103
|
42
|
59
|
45
|
50
|
19
|
33
|
33
|
66
|
86
|
|||
|
2025/01
|
112
|
163
|
165
|
196
|
159
|
140
|
122
|
58
|
58
|
66
|
40
|
60
|
84
|
100
|
94
|
95
|
96
|
66
|
65
|
88
|
160
|
156
|
150
|
104
|
32
|
44
|
63
|
75
|
165
|
117
|
95
|
|
2024/12
|
98
|
148
|
116
|
144
|
68
|
50
|
40
|
30
|
51
|
56
|
61
|
70
|
52
|
56
|
54
|
76
|
128
|
150
|
131
|
116
|
126
|
102
|
63
|
89
|
66
|
61
|
99
|
95
|
91
|
63
|
66
|
|
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