Hunan - China   2025-06-24   Tuesday   29.45N, 109.44E

Longshan

Hunan - China
2025-06-24

Air Quality

Excellent

No health implications.

9

PM2.5

27

PM10

23

O3

0.4

CO

5

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

24 Jun

57 Good

Wed

25 Jun

39 Excellent

Thu

26 Jun

44 Excellent

Fri

27 Jun

43 Excellent

Sat

28 Jun

53 Good

Sun

29 Jun

48 Excellent

Mon

30 Jun

24 Excellent

Monthly Average AQI (Longshan)

2020/06 - 2025/05

Air quality in the last 12 months (Longshan)

2025/05
45
61
54
49
35
45
57
25
25
30
40
37
40
51
38
40
40
41
43
41
41
20
38
52
46
38
39
28
35
34
22
2025/04
46
52
53
55
59
58
52
54
52
43
44
68
152
98
68
64
59
60
37
36
31
37
47
40
49
45
37
37
34
25
2025/03
58
68
19
24
30
30
39
46
47
52
59
60
55
42
25
36
43
33
36
46
49
62
56
53
48
58
86
63
42
41
45
2025/02
38
32
43
47
54
61
54
75
55
44
53
73
62
45
44
48
41
42
47
61
82
54
55
85
70
51
53
62
2025/01
108
122
133
156
91
73
67
67
64
82
88
78
96
95
67
70
84
116
95
95
108
164
174
90
27
35
52
80
159
74
71
2024/12
58
79
105
62
27
40
44
41
50
50
42
58
74
78
73
64
70
76
87
97
121
79
77
82
89
102
92
99
115
130
101
2024/11
58
64
65
58
48
47
48
50
44
35
42
57
48
48
54
50
15
13
13
18
21
28
38
30
17
23
26
30
39
46
2024/10
16
25
34
36
42
44
29
30
42
48
56
65
37
30
29
30
24
19
22
17
15
19
21
26
31
32
42
42
38
39
49
2024/09
28
27
36
38
41
37
35
30
24
32
27
32
25
25
34
31
24
22
29
27
28
24
29
32
39
51
53
60
66
41
2024/08
13
13
14
15
17
16
18
23
26
27
48
48
31
28
32
31
21
19
20
24
26
29
25
20
19
20
24
20
22
23
22
2024/07
19
20
16
15
19
18
18
21
22
24
22
20
23
20
18
21
19
20
16
19
18
19
18
19
19
23
20
20
13
15
12
2024/06
29
31
30
22
18
18
29
29
20
19
23
19
20
27
33
32
18
18
22
14
16
18
22
24
22
17
15
10
17
19
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