Air Quality
Excellent
No health implications.
21
PM2.5
42
PM10
65
O3
0.6
CO
17
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Feb
67
Good
Tue
25 Feb
64
Good
Wed
26 Feb
61
Good
Thu
27 Feb
59
Good
Fri
28 Feb
69
Good
Sat
1 Mar
16
Excellent
Sun
2 Mar
48
Excellent
Real-time AQI (Monitoring Station in Haixi Prefecture)
德令哈市
4221
PM2.5
42
PM10
65
O3
0.6
CO
17
SO2
9
NO2
Air quality in the last 12 months (Haixi Prefecture)
|
2025/01
|
44
|
32
|
31
|
36
|
27
|
30
|
32
|
45
|
37
|
68
|
31
|
29
|
28
|
27
|
26
|
23
|
29
|
40
|
36
|
44
|
35
|
31
|
35
|
92
|
131
|
53
|
47
|
43
|
35
|
29
|
25
|
|
2024/12
|
19
|
34
|
29
|
30
|
31
|
31
|
23
|
28
|
31
|
39
|
37
|
51
|
40
|
29
|
26
|
35
|
41
|
41
|
33
|
32
|
27
|
27
|
37
|
34
|
30
|
29
|
29
|
24
|
45
|
49
|
47
|
|
2024/11
|
27
|
22
|
33
|
29
|
27
|
27
|
33
|
28
|
51
|
40
|
39
|
31
|
33
|
27
|
40
|
38
|
32
|
24
|
26
|
29
|
40
|
22
|
25
|
45
|
41
|
38
|
32
|
21
|
38
|
32
|
|
|
2024/10
|
26
|
22
|
21
|
34
|
35
|
34
|
29
|
30
|
26
|
26
|
25
|
27
|
30
|
26
|
21
|
17
|
22
|
37
|
39
|
53
|
60
|
31
|
21
|
27
|
31
|
28
|
20
|
16
|
22
|
26
|
24
|
|
2024/09
|
26
|
24
|
18
|
67
|
42
|
29
|
18
|
26
|
93
|
32
|
19
|
83
|
18
|
20
|
24
|
44
|
35
|
21
|
56
|
33
|
35
|
27
|
24
|
33
|
38
|
33
|
21
|
26
|
46
|
39
|
|
|
2024/08
|
26
|
26
|
30
|
30
|
28
|
27
|
20
|
26
|
24
|
17
|
18
|
18
|
32
|
27
|
47
|
31
|
21
|
20
|
20
|
26
|
43
|
84
|
57
|
34
|
49
|
21
|
33
|
32
|
25
|
30
|
40
|
|
2024/07
|
25
|
21
|
25
|
59
|
52
|
40
|
37
|
41
|
34
|
24
|
25
|
23
|
20
|
27
|
23
|
25
|
19
|
26
|
21
|
108
|
92
|
50
|
48
|
40
|
25
|
30
|
24
|
23
|
22
|
24
|
19
|
|
2024/06
|
24
|
23
|
25
|
30
|
35
|
32
|
39
|
23
|
22
|
21
|
21
|
20
|
22
|
22
|
21
|
23
|
17
|
21
|
36
|
52
|
18
|
21
|
22
|
19
|
27
|
29
|
25
|
31
|
28
|
25
|
|
|
2024/05
|
45
|
36
|
31
|
55
|
49
|
45
|
48
|
33
|
119
|
39
|
40
|
31
|
27
|
36
|
66
|
50
|
42
|
63
|
71
|
55
|
49
|
39
|
103
|
41
|
41
|
44
|
33
|
66
|
57
|
24
|
23
|
|
2024/04
|
105
|
284
|
97
|
52
|
49
|
55
|
46
|
66
|
59
|
52
|
42
|
36
|
96
|
79
|
55
|
53
|
65
|
97
|
58
|
45
|
32
|
32
|
30
|
39
|
40
|
95
|
69
|
67
|
63
|
42
|
|
|
2024/03
|
30
|
23
|
35
|
78
|
198
|
63
|
31
|
27
|
31
|
42
|
31
|
32
|
39
|
40
|
179
|
91
|
99
|
72
|
58
|
46
|
36
|
36
|
83
|
53
|
37
|
41
|
43
|
36
|
54
|
43
|
31
|
|
2024/02
|
30
|
30
|
68
|
34
|
33
|
31
|
32
|
32
|
39
|
83
|
31
|
30
|
29
|
34
|
32
|
28
|
28
|
73
|
105
|
122
|
418
|
133
|
91
|
46
|
37
|
52
|
32
|
37
|
48
|
||
|
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