Air Quality
Excellent
No health implications.
6
PM2.5
12
PM10
49
O3
0.6
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Dec
43
Excellent
Thu
1 Jan
47
Excellent
Fri
2 Jan
47
Excellent
Sat
3 Jan
45
Excellent
Sun
4 Jan
44
Excellent
Mon
5 Jan
33
Excellent
Tue
6 Jan
19
Excellent
Air quality in the last 12 months (Gongbo'gyamda)
|
2025/11
|
11
|
13
|
17
|
16
|
17
|
13
|
16
|
16
|
14
|
18
|
27
|
24
|
20
|
28
|
25
|
23
|
28
|
25
|
28
|
26
|
23
|
25
|
24
|
28
|
26
|
26
|
26
|
29
|
26
|
29
|
|
|
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
|
|
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