Hunan - China   2025-02-23   Sunday   25.74N, 112.73E

Guiyang

Hunan - China
2025-02-23

Air Quality

Excellent

No health implications.

8

PM2.5

11

PM10

34

O3

0.7

CO

6

SO2

15

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 Feb

73 Good

Mon

24 Feb

86 Good

Tue

25 Feb

81 Good

Wed

26 Feb

60 Good

Thu

27 Feb

63 Good

Fri

28 Feb

17 Excellent

Sat

1 Mar

32 Excellent

Monthly Average AQI (Guiyang)

2020/02 - 2025/01

Air quality in the last 12 months (Guiyang)

2025/01
104
91
134
145
176
119
101
107
72
61
60
65
62
55
99
68
68
65
72
73
72
78
88
215
87
25
51
71
171
83
75
2024/12
59
62
68
138
88
34
33
58
116
100
41
69
93
86
56
56
62
67
89
101
111
107
92
99
111
133
126
134
85
99
100
2024/11
60
87
75
73
77
75
54
57
61
81
68
63
70
81
53
62
35
11
14
28
41
52
52
56
55
33
41
48
50
64
2024/10
35
41
54
56
53
64
81
63
56
52
57
59
73
116
47
28
40
42
26
30
34
25
31
41
51
65
32
39
62
57
53
2024/09
33
32
34
34
42
36
21
24
23
33
39
55
39
43
31
35
53
53
51
38
37
32
48
47
43
44
45
46
47
50
2024/08
17
23
26
33
35
29
28
29
27
30
34
26
20
21
24
29
28
32
30
33
29
18
22
27
31
30
37
34
39
47
44
2024/07
21
22
23
20
22
24
23
21
24
23
22
23
21
23
25
17
16
17
17
19
18
20
19
26
42
37
24
10
11
15
15
2024/06
19
18
42
25
15
32
34
43
51
31
18
22
22
21
15
19
16
15
17
24
23
24
25
20
22
30
29
22
19
20
2024/05
17
29
35
23
18
34
46
55
63
57
32
43
68
57
52
57
54
43
17
24
35
37
29
26
25
22
15
38
26
34
24
2024/04
46
50
37
23
16
20
21
34
42
43
51
50
44
50
52
48
23
34
20
18
23
35
43
49
31
27
35
36
29
17
2024/03
88
67
50
24
31
112
102
63
50
53
34
43
47
40
38
40
55
22
35
56
68
38
27
30
32
31
44
28
32
37
38
2024/02
50
23
18
16
48
22
26
70
97
134
67
59
34
37
51
40
40
27
32
53
24
15
19
21
44
24
47
25
34
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