Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
29
O3
0.6
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Nov
35
Excellent
Thu
12 Nov
34
Excellent
Fri
13 Nov
30
Excellent
Sat
14 Nov
26
Excellent
Sun
15 Nov
26
Excellent
Mon
16 Nov
35
Excellent
Tue
17 Nov
44
Excellent
Real-time AQI (Monitoring Station in Qiannan Prefecture)
小围寨
123
PM2.5
12
PM10
29
O3
0.6
CO
3
SO2
8
NO2
Air quality in the last 12 months (Qiannan Prefecture)
|
2026/09
|
33
|
32
|
28
|
18
|
27
|
26
|
17
|
23
|
32
|
38
|
26
|
29
|
33
|
40
|
40
|
29
|
18
|
20
|
24
|
30
|
30
|
37
|
31
|
30
|
28
|
24
|
25
|
23
|
22
|
23
|
|
|
2026/08
|
16
|
16
|
17
|
21
|
20
|
12
|
18
|
25
|
28
|
24
|
25
|
22
|
25
|
17
|
18
|
20
|
20
|
25
|
22
|
21
|
23
|
26
|
24
|
21
|
15
|
15
|
17
|
16
|
22
|
16
|
29
|
|
2026/07
|
12
|
13
|
14
|
11
|
11
|
14
|
13
|
14
|
13
|
16
|
15
|
20
|
17
|
22
|
23
|
16
|
15
|
16
|
18
|
22
|
27
|
24
|
27
|
18
|
18
|
18
|
18
|
15
|
14
|
17
|
13
|
|
2026/06
|
26
|
32
|
28
|
27
|
29
|
22
|
21
|
23
|
20
|
25
|
25
|
24
|
24
|
26
|
23
|
27
|
27
|
13
|
17
|
16
|
10
|
15
|
10
|
9
|
12
|
15
|
23
|
25
|
28
|
17
|
|
|
2026/05
|
28
|
28
|
20
|
23
|
26
|
39
|
30
|
34
|
29
|
46
|
45
|
32
|
25
|
43
|
24
|
18
|
12
|
12
|
18
|
24
|
16
|
15
|
21
|
24
|
22
|
27
|
32
|
24
|
15
|
32
|
29
|
|
2026/04
|
21
|
37
|
27
|
29
|
40
|
52
|
21
|
54
|
56
|
41
|
40
|
26
|
33
|
22
|
19
|
17
|
21
|
25
|
33
|
32
|
11
|
23
|
23
|
28
|
31
|
37
|
35
|
20
|
25
|
29
|
|
|
2026/03
|
14
|
13
|
20
|
25
|
35
|
46
|
36
|
12
|
16
|
25
|
29
|
36
|
38
|
45
|
27
|
18
|
19
|
19
|
18
|
21
|
26
|
25
|
20
|
24
|
16
|
24
|
20
|
21
|
24
|
39
|
22
|
|
2026/02
|
38
|
43
|
54
|
46
|
49
|
26
|
27
|
39
|
22
|
24
|
33
|
33
|
48
|
34
|
27
|
39
|
40
|
36
|
30
|
43
|
42
|
44
|
29
|
21
|
21
|
26
|
11
|
10
|
|||
|
2026/01
|
15
|
27
|
11
|
23
|
26
|
37
|
53
|
59
|
60
|
71
|
58
|
49
|
53
|
75
|
85
|
85
|
97
|
55
|
49
|
15
|
23
|
45
|
54
|
55
|
28
|
20
|
25
|
43
|
48
|
17
|
26
|
|
2025/12
|
84
|
81
|
76
|
68
|
79
|
73
|
44
|
57
|
50
|
47
|
67
|
45
|
35
|
48
|
48
|
52
|
74
|
62
|
33
|
34
|
56
|
61
|
22
|
27
|
48
|
55
|
59
|
68
|
63
|
57
|
37
|
|
2025/11
|
19
|
12
|
8
|
10
|
12
|
8
|
10
|
10
|
8
|
8
|
8
|
22
|
29
|
30
|
33
|
36
|
42
|
17
|
22
|
23
|
34
|
29
|
54
|
41
|
43
|
41
|
53
|
41
|
35
|
47
|
|
|
2025/10
|
10
|
11
|
18
|
13
|
15
|
17
|
11
|
11
|
13
|
17
|
17
|
20
|
24
|
25
|
8
|
9
|
12
|
20
|
9
|
9
|
9
|
11
|
26
|
38
|
27
|
17
|
20
|
27
|
41
|
27
|
18
|
|
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