Guizhou - China   2025-09-09   Tuesday   27.52N, 108.23E

Shiqian

Guizhou - China
2025-09-09

Air Quality

Excellent

No health implications.

9

PM2.5

14

PM10

47

O3

0.4

CO

3

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Sep

32 Excellent

Wed

10 Sep

34 Excellent

Thu

11 Sep

38 Excellent

Fri

12 Sep

40 Excellent

Sat

13 Sep

34 Excellent

Sun

14 Sep

36 Excellent

Mon

15 Sep

33 Excellent

Shiqian Air quality rank

Monthly Average AQI (Shiqian)

2020/09 - 2025/08

Air quality in the last 12 months (Shiqian)

2025/08
19
20
20
22
21
18
16
12
15
16
16
24
30
17
14
12
15
16
15
15
13
14
16
17
17
17
15
15
25
27
24
2025/07
13
12
14
14
16
19
19
23
23
19
17
26
20
18
14
15
17
24
25
23
16
14
12
12
13
15
17
18
19
19
18
2025/06
17
15
20
20
25
24
28
29
25
21
22
24
23
17
21
23
15
15
14
11
15
13
11
14
15
15
14
12
15
18
2025/05
34
43
38
30
28
28
26
23
26
23
27
28
28
46
43
27
35
32
42
34
23
20
24
38
37
24
15
12
18
21
17
2025/04
33
39
46
59
60
57
64
67
62
49
51
64
132
81
62
63
52
53
28
23
33
27
34
25
28
29
21
26
35
20
2025/03
41
51
40
25
23
28
34
35
31
35
38
49
56
30
19
33
38
29
34
36
48
56
56
52
57
65
65
62
30
26
30
2025/02
28
20
40
48
56
52
40
58
50
48
44
64
59
33
36
42
33
32
30
30
62
31
39
71
37
37
38
39
2025/01
87
98
93
104
106
73
64
53
40
51
58
56
58
67
63
70
72
75
69
86
96
116
131
101
26
27
43
64
147
66
44
2024/12
56
68
73
76
22
33
35
45
44
19
26
56
68
54
48
50
67
72
74
91
105
80
75
74
79
80
80
92
86
91
69
2024/11
49
43
51
49
54
56
43
42
46
41
38
48
60
58
78
68
25
12
11
15
16
20
43
20
15
17
27
32
33
43
2024/10
14
16
30
31
36
47
46
28
30
41
55
65
54
23
26
23
24
25
15
14
17
17
18
18
24
30
37
34
31
32
46
2024/09
21
21
19
20
31
33
32
24
18
18
23
24
30
19
24
30
29
24
24
27
26
18
24
26
32
38
40
34
39
28
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