Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Wed
1 Jan
Thu
2 Jan
Real-time AQI (Monitoring Station in Ngari Prefecture)
阿里监测站
157
PM2.5
13
PM10
47
O3
0.7
CO
4
SO2
12
NO2
阿里地区藏医院
1711
PM2.5
17
PM10
46
O3
0.8
CO
20
SO2
15
NO2
Air quality in the last 12 months (Ngari Prefecture)
|
2024/11
|
19
|
19
|
21
|
15
|
18
|
18
|
20
|
16
|
18
|
17
|
25
|
12
|
15
|
26
|
17
|
13
|
11
|
16
|
14
|
16
|
18
|
19
|
17
|
14
|
15
|
13
|
16
|
13
|
15
|
14
|
|
|
2024/10
|
12
|
13
|
13
|
16
|
20
|
17
|
15
|
16
|
13
|
10
|
12
|
16
|
17
|
15
|
18
|
19
|
14
|
18
|
18
|
16
|
18
|
19
|
18
|
13
|
17
|
18
|
20
|
23
|
18
|
15
|
14
|
|
2024/09
|
12
|
11
|
8
|
7
|
7
|
14
|
10
|
8
|
9
|
10
|
10
|
9
|
10
|
10
|
8
|
9
|
8
|
8
|
6
|
10
|
13
|
16
|
17
|
16
|
16
|
15
|
13
|
11
|
14
|
15
|
|
|
2024/08
|
17
|
7
|
13
|
12
|
10
|
8
|
7
|
8
|
9
|
16
|
11
|
10
|
10
|
25
|
21
|
22
|
12
|
11
|
11
|
8
|
8
|
10
|
9
|
8
|
8
|
11
|
6
|
6
|
8
|
7
|
7
|
|
2024/07
|
15
|
14
|
13
|
17
|
12
|
10
|
10
|
9
|
9
|
10
|
14
|
13
|
9
|
10
|
10
|
9
|
13
|
16
|
15
|
13
|
13
|
10
|
10
|
12
|
11
|
13
|
20
|
13
|
18
|
15
|
20
|
|
2024/06
|
15
|
22
|
12
|
22
|
15
|
23
|
24
|
17
|
15
|
16
|
15
|
22
|
19
|
26
|
22
|
19
|
26
|
30
|
22
|
14
|
12
|
11
|
10
|
11
|
11
|
11
|
13
|
13
|
10
|
14
|
|
|
2024/05
|
26
|
25
|
25
|
18
|
16
|
18
|
22
|
17
|
14
|
18
|
22
|
17
|
24
|
15
|
18
|
20
|
16
|
17
|
23
|
17
|
17
|
18
|
16
|
15
|
14
|
12
|
12
|
13
|
20
|
26
|
16
|
|
2024/04
|
15
|
10
|
11
|
12
|
12
|
12
|
19
|
23
|
17
|
23
|
22
|
21
|
20
|
40
|
19
|
28
|
14
|
18
|
15
|
17
|
18
|
20
|
20
|
14
|
18
|
16
|
21
|
13
|
29
|
24
|
|
|
2024/03
|
10
|
15
|
17
|
22
|
10
|
9
|
10
|
12
|
9
|
9
|
7
|
7
|
14
|
14
|
13
|
16
|
14
|
11
|
11
|
11
|
15
|
13
|
9
|
11
|
15
|
10
|
14
|
15
|
10
|
16
|
22
|
|
2024/02
|
40
|
74
|
26
|
29
|
29
|
27
|
27
|
29
|
23
|
27
|
22
|
23
|
28
|
26
|
23
|
22
|
25
|
35
|
39
|
35
|
31
|
35
|
31
|
31
|
32
|
26
|
29
|
24
|
26
|
||
|
2024/01
|
21
|
21
|
20
|
21
|
21
|
21
|
22
|
21
|
21
|
25
|
22
|
20
|
24
|
23
|
21
|
27
|
28
|
25
|
24
|
23
|
25
|
22
|
26
|
24
|
21
|
25
|
30
|
23
|
27
|
28
|
33
|
|
2023/12
|
24
|
23
|
21
|
23
|
24
|
23
|
25
|
25
|
26
|
31
|
25
|
29
|
30
|
27
|
26
|
28
|
31
|
27
|
26
|
28
|
25
|
26
|
26
|
22
|
22
|
21
|
26
|
22
|
22
|
21
|
23
|
|
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
*: primary pollution