Air Quality
Excellent
No health implications.
19
PM2.5
47
PM10
127
O3
0.4
CO
15
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 May
83
Good
Wed
20 May
75
Good
Thu
21 May
82
Good
Fri
22 May
78
Good
Sat
23 May
78
Good
Sun
24 May
84
Good
Mon
25 May
25
Excellent
Real-time AQI (Monitoring Station in Haixi Prefecture)
德令哈市
4719
PM2.5
47
PM10
127
O3
0.4
CO
15
SO2
2
NO2
Air quality in the last 12 months (Haixi Prefecture)
|
2026/04
|
46
|
56
|
101
|
49
|
43
|
50
|
53
|
40
|
42
|
48
|
44
|
41
|
41
|
50
|
58
|
51
|
43
|
40
|
63
|
64
|
89
|
95
|
75
|
48
|
42
|
41
|
44
|
50
|
45
|
48
|
|
|
2026/03
|
46
|
83
|
39
|
45
|
41
|
35
|
30
|
42
|
34
|
28
|
30
|
248
|
252
|
77
|
44
|
35
|
73
|
42
|
42
|
43
|
39
|
47
|
42
|
42
|
44
|
49
|
64
|
49
|
40
|
42
|
40
|
|
2026/02
|
23
|
22
|
23
|
19
|
31
|
56
|
38
|
31
|
83
|
48
|
46
|
38
|
27
|
24
|
28
|
34
|
42
|
30
|
21
|
20
|
23
|
21
|
42
|
52
|
41
|
53
|
41
|
37
|
|||
|
2026/01
|
26
|
23
|
20
|
22
|
23
|
21
|
18
|
19
|
19
|
20
|
25
|
23
|
34
|
111
|
51
|
34
|
30
|
44
|
53
|
36
|
32
|
37
|
30
|
51
|
339
|
130
|
88
|
46
|
156
|
57
|
33
|
|
2025/12
|
29
|
34
|
32
|
28
|
27
|
28
|
27
|
32
|
27
|
28
|
34
|
141
|
34
|
33
|
31
|
42
|
24
|
26
|
33
|
32
|
28
|
33
|
44
|
38
|
31
|
30
|
27
|
31
|
26
|
28
|
25
|
|
2025/11
|
27
|
26
|
23
|
18
|
32
|
73
|
102
|
70
|
47
|
43
|
34
|
31
|
23
|
27
|
37
|
29
|
35
|
30
|
24
|
30
|
27
|
30
|
40
|
49
|
33
|
42
|
26
|
26
|
26
|
29
|
|
|
2025/10
|
34
|
28
|
25
|
38
|
67
|
39
|
43
|
33
|
33
|
29
|
25
|
27
|
23
|
32
|
37
|
38
|
38
|
31
|
27
|
27
|
24
|
29
|
35
|
29
|
38
|
27
|
21
|
22
|
23
|
26
|
21
|
|
2025/09
|
24
|
31
|
43
|
34
|
57
|
59
|
42
|
42
|
42
|
37
|
40
|
50
|
42
|
35
|
53
|
51
|
39
|
39
|
28
|
49
|
39
|
50
|
47
|
34
|
37
|
46
|
56
|
38
|
38
|
34
|
|
|
2025/08
|
45
|
40
|
37
|
48
|
38
|
21
|
37
|
37
|
33
|
33
|
52
|
41
|
32
|
35
|
33
|
33
|
38
|
21
|
62
|
123
|
25
|
23
|
26
|
36
|
29
|
35
|
29
|
21
|
27
|
31
|
32
|
|
2025/07
|
40
|
33
|
36
|
29
|
28
|
40
|
89
|
69
|
39
|
48
|
40
|
29
|
37
|
49
|
38
|
26
|
25
|
24
|
24
|
22
|
26
|
22
|
26
|
21
|
25
|
27
|
24
|
24
|
24
|
59
|
108
|
|
2025/06
|
27
|
38
|
33
|
28
|
23
|
34
|
23
|
25
|
30
|
24
|
28
|
39
|
55
|
71
|
34
|
34
|
46
|
39
|
27
|
36
|
30
|
19
|
23
|
37
|
31
|
38
|
28
|
31
|
56
|
44
|
|
|
2025/05
|
53
|
45
|
50
|
153
|
46
|
70
|
131
|
85
|
31
|
24
|
26
|
56
|
52
|
38
|
34
|
34
|
44
|
34
|
33
|
48
|
227
|
92
|
98
|
80
|
33
|
44
|
53
|
39
|
91
|
49
|
39
|
|
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