Guizhou - China   2025-07-29   Tuesday   26.45N, 106.98E

Longli

Guizhou - China
2025-07-29

Air Quality

Excellent

No health implications.

17

PM2.5

27

PM10

91

O3

0.6

CO

20

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

29 Jul

51 Good

Wed

30 Jul

54 Good

Thu

31 Jul

50 Excellent

Fri

1 Aug

46 Excellent

Sat

2 Aug

45 Excellent

Sun

3 Aug

44 Excellent

Mon

4 Aug

33 Excellent

Monthly Average AQI (Longli)

2020/07 - 2025/06

Air quality in the last 12 months (Longli)

2025/06
24
16
27
29
32
36
43
49
47
34
30
33
28
22
34
32
22
22
18
26
32
23
26
15
18
16
20
17
19
15
2025/05
48
56
43
24
35
33
23
32
33
23
46
37
35
43
46
39
38
46
58
26
28
31
39
58
38
25
13
15
23
25
20
2025/04
42
50
59
69
59
63
69
60
67
54
59
144
277
102
75
70
70
58
31
34
43
28
43
26
44
31
24
35
42
20
2025/03
40
41
68
34
20
28
32
40
20
25
39
54
25
25
23
30
43
34
37
51
58
62
65
58
61
67
70
84
20
23
42
2025/02
20
15
33
37
42
17
24
52
60
42
30
35
39
15
25
33
26
28
16
15
18
13
19
23
27
38
26
32
2025/01
71
73
73
85
79
71
71
38
22
41
57
58
52
69
68
73
63
68
65
74
78
82
74
59
19
21
46
44
67
45
40
2024/12
55
70
57
42
21
14
15
46
18
11
20
39
49
61
66
60
64
56
69
85
109
94
79
82
79
51
54
70
67
54
52
2024/11
55
36
49
63
56
58
47
47
39
40
37
36
39
48
52
49
45
16
14
16
15
24
29
27
18
23
34
36
36
39
2024/10
6
13
35
38
37
56
37
26
34
47
52
50
33
20
26
26
18
25
19
13
23
16
25
21
21
31
53
44
30
33
41
2024/09
18
14
10
15
28
32
22
11
10
17
17
24
29
29
20
27
17
20
25
29
22
16
29
32
37
41
40
35
18
11
2024/08
7
8
11
10
15
15
16
17
19
16
23
42
45
34
30
29
21
20
32
28
20
13
10
10
9
15
17
21
28
25
17
2024/07
14
21
9
9
10
10
12
12
15
14
13
12
13
11
10
11
11
11
7
10
8
12
12
10
21
30
23
22
10
9
9
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