Guizhou - China   2025-07-25   Friday   26.68N, 106.63E

Baiyun

Guizhou - China
2025-07-25

Air Quality

Excellent

No health implications.

4

PM2.5

20

PM10

22

O3

0.2

CO

6

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

25 Jul

39 Excellent

Sat

26 Jul

57 Good

Sun

27 Jul

59 Good

Mon

28 Jul

66 Good

Tue

29 Jul

61 Good

Wed

30 Jul

27 Excellent

Thu

31 Jul

50 Excellent

Monthly Average AQI (Baiyun)

2020/07 - 2025/06

Air quality in the last 12 months (Baiyun)

2025/06
23
14
27
27
31
34
39
46
37
29
34
29
32
21
29
32
24
21
13
25
31
14
26
18
16
12
19
17
18
13
2025/05
45
54
42
24
38
30
24
25
33
24
43
35
32
35
42
42
38
47
59
29
26
30
38
53
35
24
13
12
20
23
18
2025/04
32
45
58
65
55
58
58
53
63
56
56
136
221
100
81
62
61
55
24
33
39
24
43
19
45
29
17
27
36
16
2025/03
42
53
61
32
18
24
39
38
19
29
37
54
27
23
22
28
35
20
34
44
52
65
54
62
55
57
67
69
16
25
38
2025/02
19
16
27
34
37
18
22
49
59
39
29
44
39
20
30
52
30
29
16
15
15
11
16
20
22
43
29
36
2025/01
60
76
69
66
65
63
57
39
28
29
42
49
42
61
58
76
63
56
49
75
73
76
58
45
14
20
39
42
55
47
35
2024/12
60
85
44
34
16
18
23
38
14
12
20
36
43
63
55
57
57
49
63
86
113
65
70
58
55
33
52
74
58
30
42
2024/11
38
22
48
49
43
49
50
41
46
34
30
26
33
41
44
44
39
11
11
13
15
26
29
29
8
20
26
27
34
42
2024/10
6
12
31
37
43
49
24
23
30
48
50
43
24
18
29
24
12
20
15
13
20
13
27
23
19
32
43
35
27
35
41
2024/09
19
15
13
16
21
29
18
10
12
20
18
23
23
26
18
24
14
17
21
25
23
17
31
30
41
42
37
36
19
11
2024/08
9
7
8
9
14
14
15
16
16
16
34
52
47
33
29
27
22
24
33
27
22
14
10
17
9
12
16
17
27
24
17
2024/07
15
20
12
10
11
11
14
13
15
15
12
13
14
11
9
12
10
9
6
8
9
10
10
11
17
26
28
26
11
11
10
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