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 Siping)
境园
5638 *
PM2.5
50
PM10
74
O3
0.4
CO
5
SO2
14
NO2
植物园
6040 *
PM2.5
55
PM10
92
O3
0.4
CO
6
SO2
10
NO2
世纪城
6038
PM2.5
63 *
PM10
78
O3
0.5
CO
9
SO2
14
NO2
Air quality in the last 12 months (Siping)
|
2026/02
|
73
|
66
|
66
|
124
|
197
|
44
|
59
|
57
|
65
|
84
|
69
|
125
|
154
|
88
|
51
|
51
|
127
|
43
|
55
|
72
|
74
|
282
|
70
|
54
|
108
|
77
|
75
|
57
|
|||
|
2026/01
|
58
|
85
|
100
|
143
|
75
|
64
|
52
|
50
|
81
|
53
|
40
|
45
|
38
|
54
|
64
|
87
|
58
|
63
|
43
|
59
|
61
|
50
|
52
|
58
|
88
|
83
|
70
|
75
|
118
|
82
|
66
|
|
2025/12
|
59
|
29
|
28
|
45
|
56
|
58
|
70
|
47
|
84
|
105
|
57
|
90
|
90
|
108
|
76
|
76
|
88
|
63
|
67
|
42
|
46
|
47
|
48
|
67
|
44
|
52
|
74
|
95
|
44
|
43
|
43
|
|
2025/11
|
47
|
26
|
32
|
43
|
87
|
67
|
79
|
190
|
47
|
37
|
76
|
77
|
38
|
85
|
109
|
57
|
35
|
43
|
60
|
46
|
67
|
107
|
124
|
220
|
120
|
88
|
47
|
46
|
58
|
43
|
|
|
2025/10
|
48
|
56
|
51
|
40
|
29
|
28
|
38
|
30
|
43
|
51
|
62
|
45
|
51
|
138
|
56
|
54
|
69
|
34
|
33
|
33
|
43
|
44
|
49
|
57
|
83
|
41
|
39
|
66
|
104
|
39
|
39
|
|
2025/09
|
34
|
41
|
38
|
34
|
34
|
24
|
27
|
23
|
25
|
23
|
36
|
43
|
42
|
39
|
18
|
27
|
25
|
30
|
27
|
39
|
38
|
26
|
34
|
20
|
36
|
33
|
33
|
29
|
46
|
50
|
|
|
2025/08
|
24
|
33
|
19
|
20
|
19
|
15
|
20
|
26
|
24
|
41
|
22
|
28
|
25
|
31
|
38
|
29
|
16
|
29
|
41
|
27
|
20
|
16
|
38
|
17
|
18
|
24
|
22
|
13
|
20
|
43
|
35
|
|
2025/07
|
22
|
27
|
21
|
16
|
27
|
20
|
22
|
34
|
42
|
40
|
45
|
44
|
19
|
22
|
20
|
22
|
23
|
24
|
29
|
20
|
23
|
33
|
22
|
24
|
29
|
38
|
28
|
17
|
22
|
19
|
20
|
|
2025/06
|
26
|
46
|
25
|
17
|
31
|
27
|
25
|
40
|
33
|
15
|
19
|
30
|
35
|
30
|
37
|
23
|
36
|
36
|
33
|
20
|
20
|
27
|
35
|
43
|
43
|
48
|
44
|
32
|
43
|
18
|
|
|
2025/05
|
22
|
30
|
24
|
27
|
36
|
27
|
46
|
49
|
37
|
36
|
43
|
59
|
54
|
60
|
51
|
36
|
27
|
34
|
35
|
35
|
41
|
44
|
32
|
36
|
32
|
40
|
44
|
53
|
49
|
56
|
58
|
|
2025/04
|
98
|
96
|
94
|
70
|
40
|
36
|
54
|
62
|
88
|
85
|
72
|
37
|
12
|
26
|
42
|
40
|
48
|
32
|
36
|
56
|
72
|
26
|
43
|
81
|
85
|
111
|
52
|
53
|
72
|
51
|
|
|
2025/03
|
91
|
34
|
44
|
47
|
78
|
69
|
57
|
83
|
102
|
106
|
68
|
149
|
34
|
45
|
58
|
62
|
77
|
74
|
88
|
106
|
94
|
246
|
143
|
98
|
150
|
134
|
53
|
34
|
38
|
49
|
81
|
|
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