Air Quality
Excellent
No health implications.
20
PM2.5
25
PM10
81
O3
0.4
CO
8
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
65
Good
Fri
16 Oct
59
Good
Sat
17 Oct
50
Excellent
Sun
18 Oct
45
Excellent
Mon
19 Oct
42
Excellent
Tue
20 Oct
41
Excellent
Wed
21 Oct
15
Excellent
Real-time AQI (Monitoring Station in Qianxinan Prefecture)
场坝街
2920
PM2.5
25
PM10
81
O3
0.4
CO
8
SO2
1
NO2
Air quality in the last 12 months (Qianxinan Prefecture)
|
2026/08
|
18
|
18
|
18
|
26
|
34
|
26
|
28
|
28
|
30
|
28
|
31
|
32
|
35
|
34
|
31
|
28
|
27
|
21
|
30
|
30
|
30
|
34
|
35
|
38
|
37
|
26
|
31
|
20
|
27
|
34
|
33
|
|
2026/07
|
18
|
16
|
16
|
17
|
18
|
20
|
20
|
23
|
22
|
22
|
19
|
22
|
23
|
27
|
26
|
23
|
19
|
21
|
34
|
41
|
37
|
33
|
35
|
25
|
17
|
18
|
20
|
18
|
17
|
18
|
17
|
|
2026/06
|
27
|
23
|
28
|
31
|
33
|
25
|
24
|
24
|
26
|
30
|
33
|
25
|
25
|
26
|
20
|
15
|
16
|
17
|
17
|
16
|
16
|
17
|
20
|
23
|
20
|
18
|
22
|
17
|
16
|
19
|
|
|
2026/05
|
27
|
27
|
24
|
27
|
31
|
35
|
39
|
47
|
56
|
54
|
51
|
27
|
28
|
31
|
35
|
38
|
27
|
23
|
24
|
26
|
21
|
25
|
29
|
28
|
30
|
34
|
33
|
29
|
26
|
31
|
29
|
|
2026/04
|
30
|
34
|
44
|
32
|
44
|
66
|
60
|
49
|
37
|
42
|
39
|
42
|
43
|
57
|
75
|
73
|
37
|
33
|
47
|
47
|
43
|
50
|
38
|
33
|
32
|
37
|
44
|
29
|
25
|
26
|
|
|
2026/03
|
52
|
52
|
44
|
41
|
54
|
37
|
63
|
23
|
19
|
25
|
39
|
51
|
48
|
54
|
54
|
34
|
40
|
39
|
40
|
44
|
34
|
47
|
31
|
45
|
58
|
59
|
63
|
71
|
42
|
34
|
34
|
|
2026/02
|
31
|
28
|
29
|
45
|
68
|
68
|
53
|
26
|
26
|
29
|
35
|
28
|
32
|
42
|
49
|
70
|
89
|
29
|
19
|
33
|
41
|
51
|
42
|
53
|
47
|
31
|
36
|
41
|
|||
|
2026/01
|
48
|
21
|
18
|
23
|
33
|
34
|
72
|
78
|
76
|
79
|
115
|
94
|
105
|
78
|
84
|
75
|
74
|
58
|
54
|
54
|
37
|
35
|
39
|
34
|
35
|
49
|
52
|
41
|
40
|
56
|
31
|
|
2025/12
|
71
|
87
|
80
|
65
|
29
|
37
|
47
|
43
|
39
|
49
|
42
|
41
|
45
|
35
|
40
|
41
|
43
|
42
|
34
|
47
|
52
|
40
|
41
|
53
|
54
|
41
|
51
|
50
|
38
|
41
|
49
|
|
2025/11
|
21
|
23
|
15
|
16
|
16
|
20
|
26
|
19
|
13
|
17
|
18
|
34
|
38
|
40
|
33
|
43
|
45
|
32
|
25
|
42
|
47
|
50
|
54
|
60
|
46
|
51
|
58
|
57
|
50
|
54
|
|
|
2025/10
|
14
|
16
|
17
|
22
|
25
|
21
|
13
|
16
|
15
|
18
|
25
|
30
|
34
|
30
|
16
|
16
|
16
|
19
|
24
|
21
|
19
|
25
|
42
|
42
|
26
|
39
|
30
|
42
|
35
|
23
|
31
|
|
2025/09
|
23
|
23
|
18
|
26
|
27
|
27
|
27
|
29
|
26
|
18
|
18
|
19
|
18
|
17
|
17
|
17
|
19
|
18
|
19
|
27
|
26
|
23
|
19
|
15
|
18
|
16
|
15
|
18
|
18
|
15
|
|
|
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
Air quality source: CNEMC
*: primary pollution