Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
85
O3
0.2
CO
6
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jul
74
Good
Wed
29 Jul
70
Good
Thu
30 Jul
77
Good
Fri
31 Jul
74
Good
Sat
1 Aug
79
Good
Sun
2 Aug
78
Good
Mon
3 Aug
41
Excellent
Real-time AQI (Monitoring Station in Ngari Prefecture)
阿里监测站
273
PM2.5
6
PM10
85
O3
0.2
CO
6
SO2
1
NO2
Air quality in the last 12 months (Ngari Prefecture)
|
2026/06
|
41
|
36
|
41
|
42
|
44
|
63
|
59
|
57
|
60
|
47
|
49
|
48
|
44
|
40
|
41
|
37
|
44
|
45
|
44
|
49
|
58
|
56
|
46
|
43
|
43
|
42
|
44
|
43
|
47
|
46
|
|
|
2026/05
|
38
|
39
|
42
|
39
|
42
|
35
|
49
|
41
|
38
|
37
|
34
|
35
|
35
|
37
|
32
|
36
|
39
|
33
|
32
|
35
|
33
|
38
|
42
|
40
|
41
|
52
|
44
|
44
|
39
|
43
|
40
|
|
2026/04
|
36
|
29
|
25
|
30
|
34
|
36
|
37
|
40
|
55
|
54
|
43
|
40
|
38
|
40
|
35
|
31
|
35
|
32
|
37
|
38
|
35
|
35
|
32
|
30
|
30
|
37
|
36
|
33
|
35
|
37
|
|
|
2026/03
|
27
|
29
|
27
|
25
|
25
|
30
|
35
|
31
|
26
|
30
|
34
|
54
|
31
|
28
|
30
|
36
|
35
|
28
|
29
|
29
|
35
|
37
|
30
|
37
|
37
|
33
|
34
|
36
|
30
|
26
|
32
|
|
2026/02
|
9
|
8
|
8
|
8
|
10
|
9
|
10
|
13
|
12
|
9
|
11
|
10
|
13
|
11
|
10
|
12
|
15
|
9
|
11
|
15
|
14
|
11
|
10
|
12
|
12
|
14
|
15
|
15
|
|||
|
2026/01
|
10
|
10
|
12
|
10
|
12
|
11
|
9
|
10
|
10
|
10
|
13
|
12
|
15
|
11
|
15
|
12
|
12
|
8
|
15
|
11
|
12
|
15
|
33
|
24
|
13
|
12
|
11
|
9
|
10
|
11
|
9
|
|
2025/12
|
21
|
22
|
25
|
22
|
25
|
22
|
27
|
25
|
21
|
22
|
23
|
25
|
27
|
24
|
22
|
20
|
20
|
22
|
21
|
23
|
29
|
25
|
24
|
22
|
22
|
20
|
19
|
20
|
22
|
20
|
20
|
|
2025/11
|
13
|
13
|
13
|
20
|
15
|
7
|
13
|
9
|
10
|
11
|
9
|
8
|
9
|
20
|
23
|
22
|
22
|
23
|
23
|
23
|
27
|
24
|
21
|
20
|
19
|
22
|
23
|
22
|
22
|
22
|
|
|
2025/10
|
14
|
9
|
11
|
10
|
13
|
10
|
7
|
7
|
8
|
11
|
9
|
12
|
19
|
13
|
23
|
18
|
13
|
11
|
12
|
15
|
15
|
10
|
9
|
11
|
10
|
10
|
13
|
10
|
13
|
14
|
14
|
|
2025/09
|
6
|
6
|
7
|
7
|
7
|
11
|
7
|
8
|
8
|
9
|
11
|
11
|
14
|
18
|
13
|
16
|
11
|
10
|
9
|
7
|
11
|
11
|
10
|
12
|
12
|
11
|
12
|
14
|
14
|
10
|
|
|
2025/08
|
7
|
7
|
8
|
8
|
10
|
7
|
7
|
11
|
9
|
7
|
11
|
7
|
7
|
7
|
8
|
13
|
8
|
6
|
7
|
9
|
9
|
11
|
12
|
7
|
7
|
8
|
9
|
9
|
7
|
8
|
7
|
|
2025/07
|
10
|
10
|
12
|
19
|
16
|
16
|
18
|
22
|
11
|
8
|
11
|
13
|
8
|
9
|
9
|
9
|
9
|
7
|
9
|
9
|
9
|
7
|
7
|
6
|
8
|
9
|
7
|
10
|
10
|
7
|
6
|
|
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