Qinghai - China   2025-05-09   Friday   36.96N, 100.90E

Haibei Prefecture

Qinghai - China
2025-05-09

Air Quality

Excellent

No health implications.

10

PM2.5

11

PM10

117

O3

0.4

CO

7

SO2

2

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 May

93 Good

Sat

10 May

62 Good

Sun

11 May

71 Good

Mon

12 May

71 Good

Tue

13 May

67 Good

Wed

14 May

57 Good

Thu

15 May

44 Excellent

Real-time AQI (Monitoring Station in Haibei Prefecture)

海晏县西海镇

37

10

PM2.5

11

PM10

117

O3

0.4

CO

7

SO2

2

NO2

Monthly Average AQI (Haibei Prefecture)

2020/03 - 2025/02

Air quality in the last 12 months (Haibei Prefecture)

2025/02
31
52
33
25
47
44
51
40
31
26
48
59
47
38
33
20
17
43
59
56
49
64
66
49
46
24
29
39
2025/01
25
27
25
41
16
37
49
55
54
59
35
22
18
26
41
15
18
26
18
17
24
26
33
42
100
37
28
22
26
24
26
2024/12
16
25
29
52
44
45
64
64
54
51
30
55
61
45
19
16
21
38
36
20
52
28
27
51
55
30
33
16
35
41
17
2024/11
35
17
21
34
16
25
15
32
42
70
60
45
33
23
50
43
46
37
43
43
41
19
27
56
49
20
15
16
21
17
2024/10
16
34
32
36
30
44
42
29
33
27
33
24
17
25
39
19
17
32
37
31
55
18
18
25
39
35
24
17
32
40
38
2024/09
33
33
36
18
16
18
33
40
18
25
27
29
17
18
44
20
25
37
38
21
28
32
21
20
31
25
34
47
21
24
2024/08
28
24
24
24
28
23
24
27
34
17
18
22
30
21
25
25
20
19
24
25
33
47
42
27
27
32
40
40
24
25
30
2024/07
19
27
21
24
37
46
62
27
39
29
18
34
32
33
44
37
23
24
27
39
172
41
32
40
54
46
35
19
17
20
13
2024/06
47
29
31
22
32
24
40
26
28
27
23
26
25
22
32
26
24
22
38
31
21
32
29
25
31
26
31
23
24
24
2024/05
42
43
46
40
51
57
52
46
44
34
24
24
35
33
84
68
74
44
44
32
38
35
54
74
29
41
40
38
20
31
41
2024/04
54
66
59
64
49
29
36
43
39
42
42
32
49
69
300
84
65
43
41
37
44
36
31
34
30
73
61
219
46
35
2024/03
59
38
43
81
67
62
36
64
62
55
28
36
38
47
82
175
79
65
34
39
32
52
73
32
28
39
36
31
22
62
60
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