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
19 Apr
Sun
20 Apr
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Real-time AQI (Monitoring Station in Yibin)
石马中学
6032
PM2.5
70 *
PM10
160
O3
0.5
CO
8
SO2
9
NO2
宜宾四中
6333
PM2.5
76 *
PM10
150
O3
0.4
CO
9
SO2
10
NO2
黄金嘴
6134
PM2.5
71 *
PM10
160
O3
0.8
CO
12
SO2
12
NO2
白酒学院
5326
PM2.5
55 *
PM10
157
O3
0.4
CO
8
SO2
11
NO2
Air quality in the last 12 months (Yibin)
|
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
|
|
2024/06
|
59
|
42
|
42
|
29
|
32
|
49
|
24
|
23
|
38
|
31
|
31
|
28
|
42
|
42
|
43
|
61
|
31
|
44
|
27
|
24
|
21
|
22
|
26
|
31
|
32
|
31
|
14
|
32
|
19
|
32
|
|
|
2024/05
|
43
|
39
|
41
|
18
|
29
|
60
|
73
|
75
|
31
|
48
|
41
|
40
|
39
|
54
|
60
|
46
|
59
|
39
|
39
|
36
|
32
|
38
|
43
|
51
|
56
|
22
|
35
|
35
|
21
|
24
|
41
|
|
2024/04
|
52
|
57
|
50
|
52
|
48
|
24
|
25
|
21
|
30
|
46
|
43
|
53
|
55
|
67
|
68
|
31
|
29
|
46
|
33
|
60
|
61
|
73
|
41
|
36
|
49
|
70
|
39
|
61
|
33
|
11
|
|
|
2024/03
|
83
|
71
|
85
|
97
|
79
|
64
|
66
|
62
|
82
|
116
|
52
|
68
|
82
|
66
|
87
|
84
|
109
|
46
|
59
|
65
|
68
|
81
|
86
|
82
|
21
|
44
|
56
|
37
|
56
|
57
|
54
|
|
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