Qinghai - China   2026-06-11   Thursday   36.47N, 102.41E

Haidong

Qinghai - China
2026-06-11

Air Quality

Excellent

No health implications.

26

PM2.5

38

PM10

97

O3

0.6

CO

8

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

11 Jun

65 Good

Fri

12 Jun

77 Good

Sat

13 Jun

74 Good

Sun

14 Jun

61 Good

Mon

15 Jun

67 Good

Tue

16 Jun

66 Good

Wed

17 Jun

37 Excellent

Real-time AQI (Monitoring Station in Haidong)

平安区公安北苑

36

25

PM2.5

33

PM10

107

O3

0.5

CO

10

SO2

14

NO2

滨河路

43

26

PM2.5

43

PM10

86

O3

0.7

CO

5

SO2

20

NO2

Monthly Average AQI (Haidong)

2021/05 - 2026/04

Air quality in the last 12 months (Haidong)

2026/04
45
46
61
83
67
59
55
48
44
56
61
52
48
42
43
34
38
41
185
72
72
55
70
65
55
57
45
40
43
43
2026/03
91
95
79
87
102
71
61
56
47
42
45
144
375
102
94
92
68
75
76
67
83
104
96
67
66
55
54
52
51
40
41
2026/02
85
79
92
88
69
73
60
71
76
84
60
73
57
59
77
81
86
56
52
39
100
267
165
68
69
84
91
89
2026/01
85
82
93
101
76
85
61
52
54
48
47
43
40
87
58
67
45
87
63
61
61
69
69
59
362
213
181
120
102
100
99
2025/12
65
59
58
72
71
61
67
72
77
73
82
104
56
59
61
66
69
55
60
46
85
87
67
68
68
82
71
57
63
60
80
2025/11
62
59
54
64
63
38
48
81
79
61
62
59
61
62
63
66
50
48
55
53
69
89
73
102
50
54
48
47
51
60
2025/10
24
40
49
60
48
42
24
19
31
19
33
26
36
39
34
56
33
55
41
54
56
47
29
39
49
39
49
52
56
56
56
2025/09
32
21
39
47
34
60
55
39
45
45
40
36
45
76
82
94
38
28
40
41
39
30
31
41
36
44
42
41
47
42
2025/08
54
43
44
19
29
31
46
21
30
39
31
29
33
31
34
43
42
38
32
107
24
27
30
35
44
28
17
16
30
27
34
2025/07
30
29
35
26
30
28
41
38
41
44
39
37
34
40
54
32
23
32
44
21
30
37
49
66
36
34
46
44
42
40
94
2025/06
41
41
34
29
38
46
46
38
36
34
44
38
42
39
39
35
42
45
44
36
29
26
26
23
27
33
24
32
22
32
2025/05
40
98
167
93
64
110
120
57
47
36
33
42
54
31
36
41
74
41
47
41
38
51
49
36
29
40
40
44
84
73
74
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