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
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Fri
26 Apr
Real-time AQI (Monitoring Station in Anshun)
凤凰山
269
PM2.5
15
PM10
82
O3
0.5
CO
6
SO2
6
NO2
金钟山
267
PM2.5
16
PM10
81
O3
0.4
CO
3
SO2
5
NO2
娄家坡
2513
PM2.5
23
PM10
80
O3
0.4
CO
6
SO2
6
NO2
Air quality in the last 12 months (Anshun)
|
2024/02
|
54
|
49
|
34
|
22
|
28
|
22
|
35
|
29
|
55
|
125
|
80
|
34
|
41
|
48
|
58
|
47
|
51
|
34
|
40
|
48
|
53
|
45
|
20
|
18
|
21
|
35
|
41
|
27
|
34
|
||
|
2024/01
|
52
|
23
|
33
|
34
|
69
|
78
|
33
|
40
|
60
|
59
|
38
|
45
|
27
|
23
|
24
|
23
|
23
|
22
|
36
|
42
|
35
|
30
|
55
|
54
|
39
|
41
|
38
|
43
|
41
|
29
|
24
|
|
2023/12
|
43
|
27
|
24
|
26
|
57
|
42
|
57
|
48
|
51
|
30
|
47
|
54
|
23
|
30
|
35
|
26
|
47
|
16
|
43
|
46
|
58
|
66
|
74
|
65
|
81
|
59
|
56
|
61
|
79
|
77
|
55
|
|
2023/11
|
36
|
37
|
41
|
36
|
32
|
33
|
27
|
17
|
26
|
53
|
52
|
18
|
29
|
34
|
11
|
27
|
49
|
62
|
51
|
64
|
32
|
39
|
87
|
82
|
49
|
32
|
52
|
31
|
60
|
55
|
|
|
2023/10
|
22
|
25
|
31
|
37
|
23
|
18
|
16
|
26
|
27
|
30
|
31
|
27
|
17
|
24
|
36
|
41
|
34
|
38
|
34
|
35
|
43
|
39
|
32
|
32
|
47
|
43
|
19
|
30
|
34
|
51
|
40
|
|
2023/09
|
37
|
42
|
40
|
33
|
39
|
40
|
38
|
38
|
29
|
30
|
39
|
25
|
29
|
35
|
46
|
26
|
20
|
20
|
21
|
24
|
24
|
20
|
21
|
27
|
28
|
32
|
23
|
23
|
21
|
26
|
|
|
2023/08
|
21
|
20
|
18
|
18
|
20
|
22
|
19
|
17
|
17
|
18
|
21
|
23
|
27
|
30
|
27
|
24
|
26
|
29
|
34
|
41
|
25
|
29
|
26
|
22
|
16
|
14
|
22
|
28
|
39
|
34
|
33
|
|
2023/07
|
23
|
22
|
22
|
25
|
25
|
21
|
19
|
20
|
20
|
22
|
24
|
25
|
23
|
25
|
43
|
39
|
43
|
37
|
22
|
22
|
21
|
24
|
20
|
23
|
27
|
26
|
24
|
27
|
19
|
26
|
25
|
|
2023/06
|
34
|
39
|
35
|
31
|
20
|
32
|
32
|
40
|
36
|
38
|
34
|
41
|
44
|
45
|
35
|
24
|
25
|
28
|
26
|
41
|
24
|
27
|
35
|
45
|
35
|
31
|
25
|
23
|
22
|
24
|
|
|
2023/05
|
61
|
49
|
39
|
39
|
43
|
47
|
35
|
32
|
15
|
20
|
27
|
39
|
86
|
107
|
51
|
32
|
59
|
53
|
39
|
39
|
49
|
35
|
50
|
56
|
33
|
32
|
30
|
29
|
28
|
32
|
36
|
|
2023/04
|
36
|
52
|
38
|
44
|
55
|
26
|
32
|
42
|
58
|
38
|
65
|
60
|
77
|
48
|
39
|
42
|
67
|
58
|
42
|
44
|
64
|
83
|
67
|
25
|
29
|
40
|
38
|
55
|
33
|
63
|
|
|
2023/03
|
82
|
66
|
27
|
56
|
47
|
72
|
34
|
35
|
41
|
51
|
62
|
39
|
26
|
48
|
73
|
52
|
57
|
41
|
37
|
35
|
44
|
50
|
56
|
32
|
29
|
38
|
27
|
45
|
26
|
42
|
50
|
|
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