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
30 Aug
Sun
31 Aug
Mon
1 Sep
Tue
2 Sep
Wed
3 Sep
Thu
4 Sep
Fri
5 Sep
Real-time AQI (Monitoring Station in Yibin)
石马中学
3011
PM2.5
15
PM10
94
O3
0.5
CO
5
SO2
6
NO2
市委
2714
PM2.5
27
PM10
82
O3
0.6
CO
6
SO2
8
NO2
宜宾四中
2514
PM2.5
22
PM10
78
O3
0.5
CO
6
SO2
8
NO2
市政府
2616
PM2.5
20
PM10
82
O3
0.8
CO
9
SO2
10
NO2
白酒学院
2514
PM2.5
21
PM10
78
O3
0.7
CO
4
SO2
14
NO2
Air quality in the last 12 months (Yibin)
|
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
|
|
2024/11
|
34
|
33
|
70
|
52
|
38
|
59
|
58
|
49
|
71
|
69
|
50
|
53
|
42
|
50
|
72
|
44
|
20
|
25
|
27
|
28
|
45
|
64
|
78
|
53
|
16
|
24
|
40
|
42
|
59
|
60
|
|
|
2024/10
|
15
|
29
|
23
|
33
|
45
|
41
|
44
|
51
|
57
|
51
|
31
|
25
|
21
|
36
|
53
|
89
|
25
|
31
|
32
|
29
|
31
|
19
|
33
|
62
|
42
|
27
|
21
|
40
|
78
|
75
|
66
|
|
2024/09
|
30
|
30
|
36
|
23
|
24
|
32
|
37
|
27
|
34
|
36
|
23
|
34
|
53
|
43
|
37
|
44
|
26
|
30
|
43
|
56
|
26
|
51
|
71
|
86
|
83
|
70
|
83
|
94
|
93
|
6
|
|
|
2024/08
|
36
|
37
|
47
|
16
|
28
|
31
|
35
|
37
|
38
|
28
|
62
|
67
|
58
|
59
|
56
|
29
|
41
|
45
|
40
|
48
|
57
|
65
|
69
|
58
|
45
|
46
|
47
|
49
|
68
|
64
|
59
|
|
2024/07
|
24
|
24
|
33
|
28
|
34
|
33
|
48
|
37
|
12
|
11
|
18
|
28
|
43
|
11
|
28
|
33
|
36
|
14
|
26
|
20
|
31
|
25
|
41
|
34
|
26
|
50
|
47
|
25
|
26
|
24
|
39
|
|
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