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
27 Jul
Sun
28 Jul
Mon
29 Jul
Tue
30 Jul
Wed
31 Jul
Thu
1 Aug
Fri
2 Aug
Real-time AQI (Monitoring Station in Siping)
一商场
1811
PM2.5
17
PM10
57
O3
0.4
CO
5
SO2
14
NO2
境园
1711
PM2.5
17
PM10
52
O3
0.3
CO
8
SO2
8
NO2
植物园
193
PM2.5
6
PM10
59
O3
0.4
CO
3
SO2
9
NO2
世纪城
1913
PM2.5
16
PM10
50
O3
0.3
CO
6
SO2
9
NO2
Air quality in the last 12 months (Siping)
|
2024/06
|
23
|
18
|
34
|
37
|
48
|
43
|
38
|
36
|
33
|
30
|
45
|
37
|
42
|
29
|
17
|
27
|
36
|
29
|
49
|
39
|
40
|
72
|
15
|
12
|
20
|
32
|
47
|
43
|
35
|
31
|
|
|
2024/05
|
40
|
61
|
61
|
60
|
36
|
60
|
50
|
44
|
65
|
66
|
79
|
28
|
38
|
53
|
24
|
22
|
43
|
51
|
27
|
19
|
39
|
52
|
30
|
29
|
24
|
15
|
15
|
25
|
38
|
38
|
17
|
|
2024/04
|
71
|
73
|
56
|
94
|
120
|
82
|
100
|
139
|
113
|
163
|
77
|
113
|
66
|
75
|
142
|
178
|
73
|
53
|
70
|
203
|
138
|
68
|
49
|
53
|
58
|
56
|
62
|
28
|
43
|
53
|
|
|
2024/03
|
36
|
47
|
34
|
51
|
39
|
51
|
53
|
43
|
42
|
92
|
102
|
45
|
58
|
95
|
81
|
117
|
41
|
80
|
47
|
44
|
77
|
44
|
53
|
37
|
60
|
76
|
89
|
165
|
94
|
61
|
64
|
|
2024/02
|
106
|
101
|
99
|
94
|
110
|
112
|
98
|
126
|
193
|
254
|
76
|
54
|
91
|
46
|
51
|
63
|
50
|
32
|
35
|
40
|
45
|
51
|
70
|
94
|
176
|
67
|
60
|
99
|
69
|
||
|
2024/01
|
88
|
120
|
103
|
55
|
43
|
53
|
27
|
36
|
92
|
50
|
61
|
51
|
51
|
49
|
51
|
51
|
80
|
71
|
84
|
49
|
36
|
39
|
68
|
70
|
66
|
84
|
83
|
86
|
90
|
140
|
90
|
|
2023/12
|
44
|
37
|
38
|
62
|
89
|
65
|
39
|
89
|
31
|
31
|
37
|
56
|
61
|
68
|
44
|
28
|
34
|
82
|
76
|
63
|
78
|
70
|
86
|
96
|
96
|
65
|
54
|
102
|
81
|
109
|
58
|
|
2023/11
|
63
|
68
|
34
|
57
|
154
|
49
|
32
|
54
|
59
|
30
|
50
|
64
|
52
|
66
|
88
|
45
|
34
|
46
|
37
|
35
|
64
|
84
|
25
|
23
|
36
|
55
|
91
|
33
|
29
|
39
|
|
|
2023/10
|
33
|
34
|
49
|
32
|
30
|
39
|
34
|
45
|
43
|
45
|
55
|
55
|
58
|
54
|
52
|
45
|
41
|
41
|
34
|
24
|
30
|
45
|
66
|
86
|
97
|
45
|
50
|
84
|
128
|
69
|
88
|
|
2023/09
|
36
|
38
|
36
|
39
|
28
|
48
|
45
|
51
|
37
|
40
|
41
|
33
|
30
|
33
|
41
|
47
|
63
|
45
|
19
|
31
|
28
|
42
|
31
|
35
|
30
|
29
|
43
|
35
|
38
|
29
|
|
|
2023/08
|
42
|
35
|
41
|
38
|
19
|
15
|
14
|
24
|
22
|
24
|
20
|
19
|
17
|
27
|
30
|
32
|
34
|
38
|
32
|
39
|
31
|
28
|
28
|
30
|
20
|
27
|
29
|
28
|
17
|
21
|
26
|
|
2023/07
|
38
|
38
|
48
|
33
|
41
|
55
|
39
|
29
|
28
|
25
|
28
|
31
|
32
|
24
|
22
|
15
|
18
|
34
|
68
|
75
|
47
|
37
|
23
|
27
|
34
|
34
|
31
|
22
|
26
|
19
|
31
|
|
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