Guizhou - China   2025-03-19   Wednesday   27.05N, 108.42E

Zhenyuan

Guizhou - China
2025-03-19

Air Quality

Excellent

No health implications.

22

PM2.5

28

PM10

29

O3

0.3

CO

7

SO2

12

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

19 Mar

42 Excellent

Thu

20 Mar

52 Good

Fri

21 Mar

49 Excellent

Sat

22 Mar

50 Excellent

Sun

23 Mar

51 Good

Mon

24 Mar

42 Excellent

Tue

25 Mar

21 Excellent

Monthly Average AQI (Zhenyuan)

2020/03 - 2025/02

Air quality in the last 12 months (Zhenyuan)

2025/02
22
16
39
52
59
51
38
57
51
47
46
58
61
34
33
40
29
29
27
26
60
27
35
73
32
36
35
34
2025/01
90
96
94
109
113
74
67
54
40
52
57
58
59
69
62
70
73
77
75
85
101
116
137
121
27
24
41
63
145
65
40
2024/12
54
69
76
91
24
30
33
48
48
16
25
59
70
53
47
49
68
71
77
92
102
85
83
76
80
84
79
92
86
96
68
2024/11
43
47
55
51
58
60
46
43
50
47
41
50
62
65
82
73
28
12
10
14
17
23
47
25
16
17
27
32
34
42
2024/10
11
18
34
33
38
48
48
31
30
38
53
68
65
26
28
26
25
25
13
15
19
16
17
19
24
30
33
35
36
35
45
2024/09
21
20
17
20
32
35
31
24
18
17
24
26
35
21
25
29
31
27
26
27
24
16
23
28
32
38
43
38
40
28
2024/08
10
13
13
11
15
18
19
20
19
21
24
37
37
33
32
30
28
25
23
21
18
16
13
11
13
17
17
20
21
25
22
2024/07
15
19
13
13
13
12
13
15
16
18
16
19
18
16
14
17
15
13
10
11
12
16
15
14
18
24
22
21
12
12
12
2024/06
21
20
13
10
12
13
15
12
11
11
14
15
18
17
20
21
12
9
17
25
19
17
12
14
13
11
12
14
11
14
2024/05
17
22
15
13
23
30
22
27
27
20
19
24
26
32
38
43
37
17
16
18
12
24
26
25
28
17
15
25
25
14
16
2024/04
36
46
27
19
15
16
19
21
26
33
34
30
37
43
50
43
21
20
19
20
35
45
28
30
26
23
21
24
35
14
2024/03
63
52
47
29
23
44
62
48
47
49
45
39
22
23
30
22
22
14
31
57
62
53
34
38
27
18
31
26
29
33
40
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