Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
75
O3
0.4
CO
8
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jun
69
Good
Sat
21 Jun
65
Good
Sun
22 Jun
73
Good
Mon
23 Jun
67
Good
Tue
24 Jun
68
Good
Wed
25 Jun
25
Excellent
Thu
26 Jun
16
Excellent
Air quality in the last 12 months (Lhatse)
|
2025/05
|
33
|
26
|
34
|
33
|
30
|
16
|
18
|
38
|
32
|
23
|
19
|
21
|
24
|
30
|
22
|
28
|
12
|
18
|
17
|
15
|
28
|
25
|
20
|
31
|
17
|
19
|
18
|
28
|
25
|
24
|
18
|
|
2025/04
|
47
|
40
|
27
|
30
|
47
|
33
|
40
|
63
|
37
|
37
|
33
|
18
|
19
|
29
|
22
|
26
|
48
|
47
|
53
|
22
|
21
|
29
|
31
|
29
|
29
|
27
|
33
|
26
|
23
|
26
|
|
|
2025/03
|
24
|
17
|
37
|
34
|
35
|
46
|
32
|
32
|
27
|
29
|
35
|
26
|
22
|
28
|
24
|
29
|
28
|
25
|
28
|
21
|
43
|
37
|
28
|
29
|
31
|
61
|
49
|
57
|
42
|
49
|
42
|
|
2025/02
|
32
|
25
|
17
|
22
|
43
|
27
|
29
|
20
|
20
|
23
|
23
|
41
|
62
|
34
|
43
|
24
|
28
|
17
|
22
|
28
|
17
|
23
|
17
|
25
|
25
|
28
|
38
|
29
|
|||
|
2025/01
|
27
|
34
|
35
|
26
|
32
|
36
|
26
|
21
|
37
|
28
|
35
|
19
|
24
|
22
|
33
|
35
|
19
|
28
|
28
|
31
|
24
|
23
|
39
|
31
|
49
|
64
|
40
|
36
|
58
|
38
|
37
|
|
2024/12
|
32
|
37
|
22
|
32
|
43
|
39
|
44
|
46
|
75
|
36
|
35
|
26
|
44
|
21
|
28
|
34
|
36
|
16
|
33
|
31
|
19
|
22
|
24
|
23
|
29
|
21
|
36
|
40
|
17
|
19
|
27
|
|
2024/11
|
31
|
34
|
33
|
27
|
13
|
18
|
29
|
27
|
31
|
34
|
30
|
29
|
23
|
32
|
33
|
36
|
25
|
32
|
21
|
22
|
33
|
36
|
33
|
21
|
43
|
34
|
34
|
26
|
29
|
30
|
|
|
2024/10
|
23
|
16
|
17
|
19
|
18
|
18
|
18
|
23
|
20
|
20
|
18
|
18
|
23
|
27
|
15
|
21
|
25
|
21
|
25
|
28
|
22
|
27
|
20
|
26
|
31
|
30
|
37
|
36
|
40
|
32
|
31
|
|
2024/09
|
15
|
10
|
9
|
10
|
10
|
12
|
12
|
23
|
14
|
12
|
11
|
10
|
14
|
11
|
12
|
12
|
10
|
12
|
16
|
13
|
11
|
12
|
11
|
11
|
9
|
11
|
12
|
17
|
19
|
23
|
|
|
2024/08
|
16
|
17
|
15
|
10
|
13
|
10
|
7
|
8
|
7
|
9
|
12
|
10
|
13
|
13
|
18
|
22
|
17
|
16
|
16
|
13
|
12
|
14
|
11
|
10
|
12
|
12
|
17
|
10
|
13
|
11
|
9
|
|
2024/07
|
13
|
9
|
9
|
8
|
10
|
10
|
12
|
12
|
16
|
11
|
10
|
11
|
11
|
12
|
12
|
27
|
8
|
14
|
12
|
12
|
9
|
9
|
9
|
11
|
9
|
8
|
8
|
9
|
15
|
19
|
18
|
|
2024/06
|
20
|
20
|
30
|
19
|
18
|
23
|
18
|
18
|
15
|
17
|
18
|
15
|
19
|
16
|
17
|
15
|
21
|
22
|
22
|
16
|
14
|
12
|
16
|
11
|
13
|
9
|
12
|
10
|
10
|
11
|
|
|
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