Qinghai - China   2025-05-09   Friday   35.25N, 100.58E

Tongde

Qinghai - China
2025-05-09

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

9

PM2.5

64 *

PM10

126

O3

0.3

CO

15

SO2

3

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

9 May

88 Good

Sat

10 May

76 Good

Sun

11 May

64 Good

Mon

12 May

67 Good

Tue

13 May

66 Good

Wed

14 May

51 Good

Thu

15 May

48 Excellent

Monthly Average AQI (Tongde)

2020/03 - 2025/02

Air quality in the last 12 months (Tongde)

2025/02
36
50
36
40
48
52
48
47
44
40
47
50
46
42
35
37
29
38
43
47
40
47
50
47
38
30
40
38
2025/01
30
36
33
41
33
36
49
48
39
57
35
22
25
36
32
33
47
56
37
38
45
48
50
52
94
58
28
32
53
36
32
2024/12
32
34
28
35
37
28
38
43
38
45
48
46
41
41
33
30
36
49
45
37
47
39
35
49
48
48
46
34
36
33
28
2024/11
29
33
30
36
38
30
35
36
39
51
49
46
41
39
40
47
38
35
35
31
32
26
30
41
59
34
24
23
40
34
2024/10
31
28
27
33
28
26
27
28
26
21
26
25
30
28
33
21
26
24
24
37
58
42
33
34
34
32
28
35
36
40
31
2024/09
26
19
19
17
17
17
22
23
15
16
16
23
16
16
16
15
13
18
21
13
13
21
28
25
34
30
29
28
32
29
2024/08
33
28
26
32
29
31
48
20
28
25
21
27
31
17
27
36
25
25
29
31
32
39
30
19
21
17
23
30
22
22
24
2024/07
21
22
21
20
31
31
27
21
24
26
26
25
19
18
24
21
20
33
24
24
71
65
23
46
54
32
29
20
26
27
28
2024/06
24
20
22
27
30
20
21
13
16
18
17
19
15
18
18
14
17
18
25
17
13
15
19
16
27
23
25
18
26
20
2024/05
24
24
25
48
41
42
38
24
29
29
15
22
31
21
19
14
32
18
31
36
26
27
37
40
21
26
28
19
15
15
21
2024/04
35
70
69
50
30
19
24
29
28
41
35
26
36
34
88
89
52
38
55
54
42
42
31
33
29
43
39
54
44
29
2024/03
61
47
47
61
65
70
44
43
38
49
32
30
35
30
46
112
81
83
59
44
31
32
61
31
27
25
40
32
30
32
30
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