Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
68
O3
0.3
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
66
Good
Wed
2 Jul
66
Good
Thu
3 Jul
66
Good
Fri
4 Jul
64
Good
Sat
5 Jul
66
Good
Sun
6 Jul
62
Good
Mon
7 Jul
35
Excellent
Air quality in the last 12 months (Lhünzhub)
|
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
|
|
2024/12
|
42
|
39
|
42
|
43
|
45
|
52
|
58
|
80
|
99
|
64
|
46
|
47
|
58
|
33
|
29
|
45
|
53
|
51
|
33
|
42
|
40
|
31
|
42
|
49
|
43
|
29
|
32
|
36
|
28
|
26
|
24
|
|
2024/11
|
36
|
35
|
32
|
25
|
19
|
29
|
37
|
36
|
44
|
40
|
42
|
40
|
36
|
40
|
45
|
45
|
40
|
40
|
41
|
29
|
32
|
38
|
40
|
35
|
30
|
33
|
41
|
42
|
33
|
36
|
|
|
2024/10
|
24
|
18
|
17
|
15
|
14
|
18
|
20
|
21
|
22
|
22
|
20
|
22
|
21
|
23
|
21
|
22
|
26
|
25
|
18
|
22
|
19
|
32
|
29
|
26
|
33
|
29
|
27
|
30
|
39
|
44
|
37
|
|
2024/09
|
15
|
11
|
14
|
14
|
13
|
14
|
13
|
16
|
11
|
13
|
14
|
14
|
15
|
18
|
18
|
13
|
12
|
20
|
19
|
14
|
12
|
16
|
17
|
19
|
18
|
15
|
11
|
14
|
16
|
22
|
|
|
2024/08
|
20
|
14
|
13
|
12
|
10
|
15
|
13
|
14
|
11
|
18
|
24
|
17
|
15
|
13
|
22
|
22
|
19
|
20
|
17
|
18
|
13
|
12
|
12
|
13
|
16
|
15
|
18
|
20
|
20
|
16
|
20
|
|
2024/07
|
14
|
11
|
13
|
10
|
12
|
14
|
12
|
10
|
13
|
11
|
11
|
11
|
10
|
13
|
14
|
12
|
12
|
11
|
13
|
17
|
12
|
12
|
13
|
15
|
13
|
15
|
13
|
13
|
16
|
20
|
22
|
|
2024/06
|
14
|
19
|
19
|
15
|
14
|
17
|
18
|
17
|
18
|
19
|
18
|
20
|
13
|
16
|
19
|
13
|
13
|
17
|
17
|
15
|
13
|
16
|
13
|
9
|
14
|
12
|
8
|
9
|
11
|
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