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
13 Mar
Sat
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Real-time AQI (Monitoring Station in Suining)
市监测站
5134
PM2.5
51 *
PM10
55
O3
0.6
CO
5
SO2
15
NO2
环岛商务中心9号楼
5839 *
PM2.5
54
PM10
46
O3
0.5
CO
4
SO2
13
NO2
Air quality in the last 12 months (Suining)
|
2026/02
|
56
|
68
|
82
|
72
|
74
|
78
|
65
|
49
|
50
|
55
|
60
|
64
|
73
|
77
|
69
|
49
|
94
|
78
|
68
|
81
|
77
|
88
|
67
|
56
|
46
|
37
|
46
|
27
|
|||
|
2026/01
|
20
|
24
|
31
|
35
|
49
|
48
|
63
|
75
|
90
|
99
|
146
|
138
|
108
|
110
|
149
|
132
|
157
|
149
|
39
|
24
|
33
|
41
|
48
|
54
|
74
|
83
|
73
|
86
|
71
|
22
|
47
|
|
2025/12
|
113
|
122
|
58
|
53
|
60
|
59
|
78
|
78
|
94
|
88
|
85
|
75
|
52
|
71
|
71
|
78
|
89
|
107
|
111
|
74
|
31
|
26
|
42
|
46
|
47
|
51
|
60
|
71
|
78
|
113
|
68
|
|
2025/11
|
28
|
32
|
47
|
36
|
40
|
44
|
17
|
25
|
16
|
10
|
37
|
43
|
55
|
44
|
32
|
31
|
18
|
30
|
50
|
58
|
63
|
70
|
78
|
68
|
71
|
67
|
75
|
73
|
76
|
109
|
|
|
2025/10
|
16
|
12
|
20
|
19
|
12
|
16
|
31
|
43
|
45
|
53
|
24
|
11
|
21
|
30
|
27
|
25
|
17
|
19
|
12
|
9
|
10
|
15
|
21
|
20
|
20
|
30
|
32
|
37
|
36
|
29
|
36
|
|
2025/09
|
45
|
43
|
25
|
27
|
22
|
30
|
24
|
29
|
26
|
33
|
26
|
12
|
26
|
35
|
48
|
54
|
18
|
12
|
12
|
20
|
13
|
9
|
12
|
22
|
31
|
32
|
31
|
14
|
15
|
17
|
|
|
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
|
|
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