Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Oct
Sat
18 Oct
Sun
19 Oct
Mon
20 Oct
Tue
21 Oct
Wed
22 Oct
Thu
23 Oct
Yibin Air quality rank
Real-time AQI (Monitoring Station in Yibin)
市委
4833
PM2.5
42
PM10
22
O3
0.9
CO
6
SO2
20
NO2
宜宾四中
5236 *
PM2.5
49
PM10
33
O3
1.0
CO
5
SO2
15
NO2
市政府
5438 *
PM2.5
43
PM10
45
O3
1.1
CO
6
SO2
12
NO2
黄金嘴
6446 *
PM2.5
55
PM10
48
O3
0.8
CO
7
SO2
16
NO2
白酒学院
6345 *
PM2.5
57
PM10
45
O3
1.0
CO
5
SO2
17
NO2
Air quality in the last 12 months (Yibin)
|
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
|
|
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
|
|
|
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