Guizhou - China   2025-05-31   Saturday   25.09N, 104.90E

Qianxinan Prefecture

Guizhou - China
2025-05-31

Air Quality

Excellent

No health implications.

3

PM2.5

10

PM10

68

O3

0.2

CO

2

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

31 May

28 Excellent

Sun

1 Jun

29 Excellent

Mon

2 Jun

32 Excellent

Tue

3 Jun

41 Excellent

Wed

4 Jun

58 Good

Thu

5 Jun

70 Good

Fri

6 Jun

15 Excellent

Real-time AQI (Monitoring Station in Qianxinan Prefecture)

场坝街

24

3

PM2.5

10

PM10

74

O3

0.2

CO

2

SO2

5

NO2

坪东大道

20

3

PM2.5

9

PM10

62

O3

0.0

CO

1

SO2

4

NO2

Monthly Average AQI (Qianxinan Prefecture)

2020/05 - 2025/04

Air quality in the last 12 months (Qianxinan Prefecture)

2025/04
31
42
49
68
72
62
36
41
58
43
44
61
106
85
60
33
38
33
29
38
26
27
49
44
30
39
44
25
31
32
2025/03
39
34
37
44
60
44
34
46
60
27
43
64
48
62
44
31
24
28
34
40
56
72
90
73
40
39
46
80
47
33
37
2025/02
63
36
28
43
54
30
27
32
34
39
35
69
44
43
33
44
38
23
20
20
20
19
24
20
22
21
24
38
2025/01
81
90
55
84
46
75
108
39
32
46
58
58
62
88
62
94
91
82
103
109
96
126
80
46
49
33
45
55
90
62
56
2024/12
43
58
52
50
38
23
35
37
19
22
25
33
30
51
56
79
57
42
64
74
63
81
85
85
105
56
41
43
64
63
56
2024/11
49
31
39
52
35
59
61
67
51
42
42
35
32
35
38
48
48
47
47
20
27
27
34
36
42
23
29
36
42
44
2024/10
16
22
24
23
33
51
48
60
62
67
55
46
48
20
26
19
15
27
32
24
20
25
23
34
33
37
38
41
40
36
35
2024/09
23
23
17
23
24
31
26
16
15
17
21
22
23
26
34
26
22
23
30
35
32
24
29
46
46
42
36
41
30
16
2024/08
17
17
16
15
18
17
17
17
16
24
33
57
32
33
23
34
40
40
24
28
24
20
19
20
15
17
19
20
22
29
24
2024/07
14
13
13
13
12
12
12
14
14
14
12
13
13
12
13
13
13
13
13
13
13
13
14
13
14
19
21
22
16
15
16
2024/06
15
16
13
13
15
14
13
12
13
13
13
13
14
14
21
16
13
16
13
20
14
14
13
13
13
13
13
13
13
13
2024/05
33
18
22
29
28
21
20
15
14
13
16
13
16
16
13
16
16
14
13
15
16
17
18
19
16
12
17
11
14
12
13
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