Qinghai - China   2026-03-15   Sunday   34.47N, 100.24E

Maqên

Qinghai - China
2026-03-15

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

15

PM2.5

55 *

PM10

78

O3

0.3

CO

24

SO2

1

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

15 Mar

47 Excellent

Mon

16 Mar

50 Excellent

Tue

17 Mar

49 Excellent

Wed

18 Mar

61 Good

Thu

19 Mar

52 Good

Fri

20 Mar

48 Excellent

Sat

21 Mar

42 Excellent

Monthly Average AQI (Maqên)

2021/03 - 2026/02

Air quality in the last 12 months (Maqên)

2026/02
64
39
41
45
51
51
32
40
87
50
39
40
29
29
34
48
43
39
24
13
34
34
36
42
36
43
43
55
2026/01
36
37
42
34
31
31
31
34
30
33
36
39
40
49
52
40
55
84
78
51
53
52
46
47
82
65
50
48
52
60
49
2025/12
41
40
41
48
41
39
39
41
48
45
50
142
44
38
36
47
46
41
46
43
46
73
79
54
41
40
34
35
37
36
41
2025/11
30
36
32
28
35
35
110
107
56
42
42
35
31
37
39
37
46
39
30
32
33
29
33
66
51
41
39
43
40
41
2025/10
20
31
22
25
18
20
27
33
26
25
22
22
30
33
39
34
34
36
34
33
38
36
31
28
34
35
33
33
36
32
33
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
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