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
1 May
Fri
2 May
Sat
3 May
Sun
4 May
Mon
5 May
Tue
6 May
Wed
7 May
Real-time AQI (Monitoring Station in Ngari Prefecture)
阿里监测站
326
PM2.5
9
PM10
101
O3
0.4
CO
7
SO2
8
NO2
阿里地区藏医院
353
PM2.5
18
PM10
111
O3
0.3
CO
5
SO2
2
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