Air Quality
Excellent
No health implications.
15
PM2.5
26
PM10
21
O3
0.9
CO
5
SO2
42
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Feb
51
Good
Sun
15 Feb
50
Excellent
Mon
16 Feb
51
Good
Tue
17 Feb
56
Good
Wed
18 Feb
55
Good
Thu
19 Feb
57
Good
Fri
20 Feb
50
Excellent
Air quality in the last 12 months (Lhünzhub)
|
2026/01
|
24
|
30
|
22
|
20
|
30
|
42
|
48
|
32
|
54
|
61
|
47
|
24
|
30
|
44
|
32
|
29
|
34
|
41
|
41
|
32
|
36
|
32
|
33
|
31
|
23
|
30
|
25
|
34
|
20
|
25
|
24
|
|
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
|
|||
|
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