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
26 Mar
Thu
27 Mar
Fri
28 Mar
Sat
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Real-time AQI (Monitoring Station in Ngari Prefecture)
阿里监测站
346
PM2.5
18
PM10
107
O3
0.4
CO
5
SO2
1
NO2
阿里地区藏医院
337
PM2.5
22
PM10
104
O3
0.4
CO
6
SO2
1
NO2
Air quality in the last 12 months (Ngari Prefecture)
|
2025/02
|
12
|
12
|
10
|
14
|
30
|
13
|
9
|
11
|
11
|
12
|
10
|
16
|
56
|
12
|
13
|
9
|
14
|
9
|
9
|
11
|
10
|
10
|
9
|
13
|
13
|
17
|
10
|
17
|
|||
|
2025/01
|
16
|
14
|
10
|
11
|
12
|
12
|
11
|
15
|
11
|
11
|
13
|
12
|
10
|
11
|
11
|
18
|
10
|
11
|
9
|
8
|
11
|
9
|
15
|
11
|
10
|
11
|
12
|
12
|
24
|
9
|
23
|
|
2024/12
|
13
|
14
|
13
|
11
|
14
|
17
|
20
|
19
|
13
|
12
|
11
|
25
|
10
|
14
|
18
|
25
|
22
|
12
|
13
|
14
|
11
|
13
|
11
|
14
|
16
|
16
|
18
|
17
|
12
|
15
|
18
|
|
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
|
|
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