Air Quality
Excellent
No health implications.
4
PM2.5
16
PM10
102
O3
0.2
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jan
53
Good
Tue
7 Jan
47
Excellent
Wed
8 Jan
52
Good
Thu
9 Jan
53
Good
Fri
10 Jan
48
Excellent
Sat
11 Jan
43
Excellent
Sun
12 Jan
37
Excellent
Air quality in the last 12 months (Lhatse)
|
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
|
|
|
2024/05
|
56
|
48
|
40
|
84
|
29
|
25
|
21
|
15
|
19
|
22
|
26
|
27
|
18
|
13
|
24
|
27
|
34
|
43
|
40
|
30
|
26
|
22
|
19
|
13
|
14
|
19
|
21
|
20
|
22
|
32
|
32
|
|
2024/04
|
24
|
22
|
22
|
21
|
25
|
20
|
22
|
29
|
31
|
38
|
36
|
48
|
46
|
59
|
39
|
44
|
25
|
32
|
50
|
30
|
27
|
32
|
39
|
28
|
42
|
37
|
56
|
54
|
36
|
43
|
|
|
2024/03
|
36
|
20
|
28
|
31
|
31
|
22
|
20
|
20
|
24
|
22
|
32
|
22
|
23
|
29
|
22
|
22
|
26
|
35
|
34
|
43
|
28
|
16
|
22
|
31
|
27
|
16
|
24
|
22
|
26
|
24
|
36
|
|
2024/02
|
35
|
55
|
30
|
33
|
47
|
64
|
42
|
53
|
36
|
34
|
30
|
25
|
24
|
28
|
32
|
27
|
35
|
60
|
39
|
32
|
36
|
41
|
36
|
38
|
33
|
27
|
27
|
28
|
34
|
||
|
2024/01
|
31
|
31
|
31
|
29
|
35
|
31
|
36
|
35
|
28
|
34
|
85
|
60
|
28
|
30
|
31
|
27
|
45
|
28
|
27
|
24
|
35
|
30
|
31
|
36
|
31
|
27
|
34
|
29
|
28
|
32
|
35
|
|
2023/12
|
33
|
30
|
36
|
31
|
29
|
30
|
36
|
25
|
23
|
31
|
27
|
33
|
27
|
40
|
45
|
42
|
46
|
36
|
42
|
35
|
36
|
39
|
41
|
40
|
31
|
33
|
33
|
38
|
35
|
34
|
35
|
|
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