Qinghai - China   2025-11-05   Wednesday   34.47N, 100.24E

Maqên

Qinghai - China
2025-11-05

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

32

PM2.5

59 *

PM10

48

O3

0.4

CO

17

SO2

14

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

5 Nov

59 Good

Thu

6 Nov

56 Good

Fri

7 Nov

48 Excellent

Sat

8 Nov

45 Excellent

Sun

9 Nov

50 Excellent

Mon

10 Nov

46 Excellent

Tue

11 Nov

38 Excellent

Monthly Average AQI (Maqên)

2020/10 - 2025/09

Air quality in the last 12 months (Maqên)

2025/09
33
30
37
27
27
48
38
41
39
37
31
33
39
37
32
38
27
25
32
27
26
26
35
36
35
30
30
36
27
30
2025/08
24
19
21
22
23
22
24
19
19
24
38
50
40
31
31
36
29
29
20
23
17
20
27
34
28
22
22
17
22
33
38
2025/07
29
19
24
21
21
23
27
29
38
32
33
32
28
31
31
31
25
25
20
20
17
26
29
19
20
21
40
31
48
26
30
2025/06
17
17
19
17
20
20
23
23
21
22
22
29
26
33
30
32
35
23
18
18
16
25
25
20
21
31
36
30
30
47
2025/05
40
36
37
50
37
37
56
82
82
29
31
43
54
103
21
36
30
32
31
23
36
80
63
49
40
39
28
47
24
16
16
2025/04
96
73
58
56
61
58
50
70
53
53
48
33
34
32
46
54
47
66
48
41
74
36
37
36
28
26
51
50
53
55
2025/03
35
50
35
34
50
84
78
52
37
37
35
51
36
34
37
38
40
42
55
51
49
48
49
35
29
42
203
77
73
94
112
2025/02
34
44
35
46
53
57
52
49
46
39
45
49
44
36
36
42
31
33
39
39
35
31
31
41
30
28
35
35
2025/01
28
34
31
34
30
38
45
42
29
34
26
27
23
24
28
31
61
71
35
39
53
57
52
46
83
54
25
23
33
36
30
2024/12
34
31
26
33
29
26
31
30
28
46
56
48
41
38
38
29
38
51
44
34
42
35
29
45
47
54
51
36
36
25
23
2024/11
32
41
30
37
48
34
44
38
42
44
42
31
42
44
41
42
35
32
34
31
28
24
28
28
65
38
25
24
50
39
2024/10
35
29
27
22
21
20
19
23
25
20
20
18
30
32
30
26
29
25
20
35
52
39
31
31
31
34
33
44
28
33
33
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