Qinghai - China   2025-05-10   Saturday   36.48N, 102.40E

Ledu

Qinghai - China
2025-05-10

Air Quality

Excellent

No health implications.

13

PM2.5

34

PM10

113

O3

0.5

CO

7

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

10 May

65 Good

Sun

11 May

68 Good

Mon

12 May

59 Good

Tue

13 May

62 Good

Wed

14 May

64 Good

Thu

15 May

70 Good

Fri

16 May

30 Excellent

Monthly Average AQI (Ledu)

2020/03 - 2025/02

Air quality in the last 12 months (Ledu)

2025/02
59
56
49
51
44
54
59
59
61
55
76
73
74
62
54
63
58
60
68
63
71
69
55
59
56
49
56
58
2025/01
58
65
67
63
58
67
66
70
83
62
56
59
55
65
64
66
65
67
61
54
60
78
94
87
66
65
65
68
104
59
42
2024/12
48
49
62
58
66
73
62
63
81
70
82
59
59
84
77
58
59
65
77
80
100
133
125
106
108
95
61
77
76
82
58
2024/11
50
42
58
54
53
57
55
55
69
67
58
58
55
67
83
56
58
54
68
64
69
59
68
44
45
59
51
51
65
71
2024/10
35
39
46
49
54
46
53
53
46
41
44
43
43
46
54
31
36
43
50
44
47
42
48
57
53
45
43
47
58
58
45
2024/09
40
45
35
16
20
23
28
43
20
27
27
30
20
36
42
28
34
38
41
21
34
40
29
55
47
41
56
55
30
28
2024/08
38
29
32
36
35
43
34
42
44
30
35
36
39
23
29
31
31
32
34
39
43
47
43
35
34
50
45
43
29
43
51
2024/07
21
27
29
33
36
47
48
44
53
49
55
48
47
35
46
39
39
35
36
83
234
78
47
82
58
55
46
37
28
30
30
2024/06
50
41
40
36
41
28
45
33
37
35
33
36
33
32
37
25
31
30
48
30
25
33
33
37
46
36
36
31
35
26
2024/05
45
39
42
46
58
63
58
52
57
58
30
43
43
88
126
92
78
73
84
63
57
56
69
160
55
54
42
39
21
27
47
2024/04
69
80
60
57
41
39
35
53
43
40
48
52
71
194
192
98
69
49
44
30
39
48
51
42
39
53
109
332
55
41
2024/03
62
66
71
76
66
71
90
89
76
63
51
63
66
64
145
199
81
89
67
59
66
68
86
37
46
44
45
42
52
161
84
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