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
11 Sep
Fri
12 Sep
Sat
13 Sep
Sun
14 Sep
Mon
15 Sep
Tue
16 Sep
Wed
17 Sep
Suining Air quality rank
Real-time AQI (Monitoring Station in Suining)
石溪浩
3316
PM2.5
33
PM10
34
O3
0.3
CO
6
SO2
6
NO2
市监测站
203
PM2.5
20
PM10
46
O3
0.5
CO
6
SO2
7
NO2
行政中心
257
PM2.5
25
PM10
46
O3
0.4
CO
8
SO2
5
NO2
美宁食品公司
203
PM2.5
20
PM10
49
O3
0.4
CO
6
SO2
5
NO2
Air quality in the last 12 months (Suining)
|
2025/08
|
39
|
48
|
47
|
51
|
50
|
55
|
25
|
35
|
30
|
20
|
20
|
27
|
39
|
46
|
46
|
28
|
36
|
35
|
39
|
31
|
40
|
24
|
23
|
26
|
21
|
31
|
42
|
34
|
16
|
20
|
27
|
|
2025/07
|
17
|
22
|
22
|
33
|
21
|
27
|
21
|
20
|
19
|
24
|
29
|
32
|
41
|
44
|
48
|
49
|
49
|
43
|
35
|
30
|
23
|
21
|
17
|
18
|
21
|
28
|
33
|
42
|
45
|
46
|
32
|
|
2025/06
|
26
|
26
|
44
|
49
|
52
|
48
|
38
|
24
|
25
|
35
|
47
|
51
|
47
|
46
|
42
|
45
|
45
|
19
|
24
|
42
|
21
|
18
|
19
|
33
|
16
|
27
|
32
|
38
|
38
|
11
|
|
|
2025/05
|
50
|
67
|
73
|
44
|
40
|
61
|
55
|
31
|
106
|
79
|
62
|
85
|
58
|
73
|
116
|
111
|
80
|
96
|
80
|
75
|
80
|
69
|
76
|
66
|
54
|
48
|
41
|
22
|
33
|
39
|
27
|
|
2025/04
|
43
|
58
|
64
|
60
|
56
|
52
|
62
|
67
|
71
|
73
|
46
|
413
|
227
|
144
|
107
|
98
|
82
|
77
|
107
|
56
|
60
|
66
|
67
|
43
|
52
|
35
|
35
|
52
|
37
|
35
|
|
|
2025/03
|
73
|
52
|
22
|
19
|
21
|
18
|
29
|
39
|
53
|
60
|
50
|
55
|
46
|
38
|
35
|
40
|
30
|
33
|
45
|
55
|
58
|
83
|
88
|
63
|
68
|
68
|
183
|
83
|
20
|
17
|
22
|
|
2025/02
|
47
|
42
|
38
|
46
|
46
|
24
|
27
|
27
|
48
|
57
|
60
|
57
|
55
|
31
|
48
|
53
|
59
|
48
|
55
|
57
|
37
|
43
|
32
|
39
|
42
|
60
|
63
|
65
|
|||
|
2025/01
|
113
|
134
|
157
|
102
|
71
|
82
|
74
|
56
|
57
|
52
|
50
|
55
|
79
|
104
|
84
|
62
|
72
|
75
|
96
|
103
|
104
|
135
|
169
|
102
|
28
|
68
|
69
|
87
|
245
|
125
|
63
|
|
2024/12
|
66
|
74
|
91
|
74
|
35
|
23
|
23
|
31
|
32
|
43
|
50
|
50
|
40
|
57
|
66
|
73
|
86
|
111
|
94
|
88
|
94
|
99
|
84
|
78
|
87
|
102
|
96
|
82
|
83
|
91
|
103
|
|
2024/11
|
33
|
37
|
42
|
41
|
26
|
37
|
43
|
57
|
38
|
34
|
37
|
38
|
41
|
34
|
37
|
26
|
16
|
9
|
12
|
21
|
32
|
47
|
44
|
33
|
19
|
35
|
43
|
57
|
70
|
75
|
|
|
2024/10
|
23
|
32
|
26
|
41
|
51
|
40
|
41
|
44
|
43
|
39
|
44
|
26
|
25
|
41
|
46
|
58
|
29
|
33
|
25
|
13
|
17
|
30
|
46
|
48
|
44
|
41
|
27
|
44
|
51
|
52
|
43
|
|
2024/09
|
46
|
52
|
39
|
43
|
39
|
54
|
39
|
34
|
31
|
24
|
27
|
28
|
43
|
41
|
45
|
38
|
45
|
50
|
51
|
43
|
20
|
29
|
32
|
50
|
56
|
67
|
71
|
71
|
48
|
11
|
|
|
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