Air Quality
Excellent
No health implications.
11
PM2.5
25
PM10
55
O3
0.7
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jan
59
Good
Thu
29 Jan
58
Good
Fri
30 Jan
54
Good
Sat
31 Jan
58
Good
Sun
1 Feb
58
Good
Mon
2 Feb
57
Good
Tue
3 Feb
39
Excellent
Air quality in the last 12 months (Lhünzhub)
|
2025/12
|
38
|
42
|
46
|
34
|
36
|
33
|
42
|
45
|
36
|
33
|
34
|
42
|
34
|
39
|
38
|
35
|
36
|
36
|
55
|
47
|
42
|
56
|
47
|
46
|
37
|
37
|
38
|
39
|
36
|
29
|
27
|
|
2025/11
|
12
|
14
|
18
|
25
|
32
|
26
|
25
|
23
|
25
|
26
|
35
|
32
|
30
|
33
|
27
|
26
|
28
|
25
|
32
|
28
|
30
|
31
|
24
|
30
|
28
|
26
|
30
|
38
|
30
|
33
|
|
|
2025/10
|
15
|
13
|
10
|
9
|
9
|
12
|
17
|
15
|
10
|
12
|
13
|
12
|
19
|
20
|
22
|
21
|
19
|
17
|
19
|
21
|
24
|
26
|
16
|
14
|
18
|
20
|
20
|
27
|
14
|
18
|
10
|
|
2025/09
|
11
|
13
|
16
|
16
|
15
|
11
|
12
|
14
|
16
|
16
|
13
|
16
|
18
|
13
|
9
|
10
|
16
|
13
|
10
|
10
|
12
|
12
|
21
|
20
|
18
|
16
|
16
|
13
|
16
|
18
|
|
|
2025/08
|
14
|
13
|
10
|
12
|
14
|
16
|
16
|
12
|
13
|
11
|
11
|
15
|
18
|
18
|
17
|
15
|
16
|
11
|
13
|
12
|
10
|
10
|
12
|
11
|
11
|
14
|
9
|
10
|
11
|
19
|
16
|
|
2025/07
|
11
|
14
|
14
|
14
|
14
|
23
|
28
|
27
|
31
|
24
|
18
|
21
|
13
|
13
|
18
|
14
|
13
|
20
|
21
|
17
|
11
|
15
|
13
|
17
|
14
|
13
|
10
|
12
|
12
|
13
|
14
|
|
2025/06
|
14
|
17
|
20
|
17
|
15
|
14
|
12
|
20
|
25
|
25
|
28
|
30
|
22
|
13
|
13
|
13
|
16
|
13
|
11
|
12
|
24
|
26
|
21
|
14
|
26
|
29
|
29
|
19
|
12
|
14
|
|
|
2025/05
|
18
|
16
|
18
|
23
|
20
|
16
|
20
|
41
|
40
|
38
|
39
|
26
|
20
|
18
|
15
|
15
|
12
|
16
|
20
|
14
|
25
|
30
|
24
|
34
|
18
|
12
|
19
|
28
|
25
|
18
|
12
|
|
2025/04
|
39
|
39
|
34
|
33
|
31
|
28
|
34
|
32
|
26
|
30
|
19
|
18
|
18
|
22
|
21
|
32
|
27
|
36
|
35
|
21
|
26
|
38
|
33
|
32
|
37
|
43
|
27
|
21
|
18
|
28
|
|
|
2025/03
|
36
|
29
|
31
|
60
|
54
|
45
|
39
|
31
|
20
|
23
|
33
|
22
|
20
|
19
|
26
|
30
|
29
|
27
|
33
|
33
|
43
|
28
|
17
|
17
|
20
|
31
|
26
|
36
|
52
|
44
|
42
|
|
2025/02
|
57
|
70
|
39
|
29
|
39
|
40
|
58
|
41
|
30
|
34
|
27
|
31
|
40
|
53
|
34
|
23
|
25
|
23
|
19
|
18
|
20
|
22
|
22
|
23
|
15
|
21
|
28
|
39
|
|||
|
2025/01
|
31
|
39
|
44
|
38
|
27
|
38
|
30
|
25
|
29
|
40
|
34
|
32
|
30
|
23
|
30
|
37
|
31
|
32
|
27
|
33
|
45
|
39
|
40
|
53
|
36
|
22
|
23
|
30
|
37
|
55
|
68
|
|
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