Air Quality
Excellent
No health implications.
20
PM2.5
35
PM10
52
O3
0.7
CO
9
SO2
32
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Nov
45
Excellent
Sat
29 Nov
45
Excellent
Sun
30 Nov
43
Excellent
Mon
1 Dec
44
Excellent
Tue
2 Dec
44
Excellent
Wed
3 Dec
43
Excellent
Thu
4 Dec
31
Excellent
Air quality in the last 12 months (Gongbo'gyamda)
|
2025/10
|
10
|
10
|
9
|
9
|
8
|
11
|
15
|
11
|
11
|
12
|
12
|
12
|
17
|
20
|
19
|
20
|
19
|
17
|
15
|
20
|
23
|
21
|
19
|
14
|
13
|
16
|
18
|
21
|
15
|
16
|
10
|
|
2025/09
|
9
|
9
|
9
|
9
|
9
|
11
|
10
|
11
|
12
|
12
|
10
|
16
|
17
|
15
|
11
|
9
|
10
|
10
|
13
|
9
|
9
|
10
|
21
|
20
|
14
|
17
|
15
|
15
|
15
|
15
|
|
|
2025/08
|
14
|
11
|
10
|
11
|
13
|
13
|
13
|
12
|
10
|
9
|
14
|
14
|
14
|
17
|
12
|
11
|
11
|
8
|
10
|
11
|
9
|
9
|
9
|
8
|
11
|
11
|
9
|
9
|
10
|
10
|
14
|
|
2025/07
|
8
|
10
|
11
|
9
|
13
|
18
|
21
|
20
|
21
|
20
|
17
|
19
|
13
|
13
|
13
|
13
|
12
|
17
|
14
|
12
|
12
|
16
|
12
|
14
|
14
|
12
|
8
|
8
|
12
|
10
|
16
|
|
2025/06
|
10
|
10
|
12
|
11
|
12
|
10
|
11
|
16
|
22
|
25
|
26
|
23
|
20
|
13
|
13
|
10
|
10
|
10
|
9
|
10
|
17
|
22
|
19
|
12
|
18
|
18
|
18
|
15
|
11
|
16
|
|
|
2025/05
|
17
|
14
|
14
|
17
|
15
|
17
|
17
|
32
|
36
|
30
|
28
|
19
|
17
|
14
|
11
|
13
|
12
|
12
|
14
|
13
|
16
|
24
|
16
|
21
|
20
|
13
|
14
|
13
|
11
|
8
|
9
|
|
2025/04
|
38
|
30
|
32
|
24
|
19
|
27
|
31
|
33
|
27
|
22
|
14
|
16
|
13
|
20
|
33
|
27
|
24
|
23
|
23
|
20
|
24
|
32
|
25
|
32
|
28
|
32
|
19
|
16
|
13
|
20
|
|
|
2025/03
|
27
|
25
|
31
|
48
|
34
|
30
|
35
|
28
|
19
|
23
|
29
|
24
|
20
|
19
|
24
|
27
|
32
|
32
|
41
|
38
|
39
|
16
|
13
|
17
|
17
|
17
|
26
|
38
|
46
|
42
|
44
|
|
2025/02
|
67
|
120
|
39
|
29
|
36
|
30
|
65
|
33
|
35
|
37
|
28
|
18
|
16
|
31
|
22
|
22
|
21
|
17
|
18
|
16
|
16
|
19
|
17
|
14
|
15
|
15
|
19
|
22
|
|||
|
2025/01
|
21
|
25
|
27
|
22
|
23
|
30
|
21
|
19
|
19
|
32
|
22
|
21
|
21
|
17
|
22
|
23
|
23
|
22
|
21
|
27
|
46
|
38
|
27
|
25
|
32
|
23
|
18
|
22
|
32
|
64
|
51
|
|
2024/12
|
27
|
28
|
30
|
31
|
33
|
39
|
48
|
36
|
44
|
63
|
38
|
41
|
34
|
32
|
28
|
32
|
31
|
29
|
27
|
33
|
25
|
20
|
21
|
29
|
22
|
25
|
25
|
22
|
24
|
19
|
20
|
|
2024/11
|
28
|
25
|
27
|
21
|
26
|
24
|
28
|
29
|
28
|
24
|
25
|
25
|
25
|
26
|
34
|
31
|
24
|
26
|
27
|
23
|
22
|
22
|
22
|
26
|
25
|
25
|
21
|
19
|
23
|
26
|
|
|
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