Air Quality
Excellent
No health implications.
10
PM2.5
46
PM10
89
O3
0.3
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
51
Good
Sun
15 Dec
55
Good
Mon
16 Dec
56
Good
Tue
17 Dec
57
Good
Wed
18 Dec
41
Excellent
Thu
19 Dec
44
Excellent
Fri
20 Dec
50
Excellent
Air quality in the last 12 months (Qonggyai)
|
2024/11
|
25
|
20
|
22
|
12
|
14
|
16
|
13
|
14
|
16
|
17
|
18
|
20
|
20
|
17
|
26
|
25
|
21
|
21
|
21
|
13
|
14
|
21
|
19
|
32
|
28
|
23
|
18
|
18
|
20
|
25
|
|
|
2024/10
|
16
|
14
|
14
|
13
|
12
|
15
|
17
|
16
|
18
|
17
|
11
|
16
|
15
|
19
|
18
|
16
|
19
|
12
|
16
|
12
|
10
|
18
|
16
|
13
|
14
|
14
|
18
|
20
|
17
|
20
|
20
|
|
2024/09
|
9
|
13
|
9
|
12
|
10
|
10
|
11
|
15
|
14
|
11
|
11
|
13
|
10
|
11
|
11
|
11
|
10
|
10
|
13
|
12
|
11
|
12
|
12
|
11
|
26
|
11
|
11
|
11
|
13
|
17
|
|
|
2024/08
|
11
|
13
|
9
|
11
|
9
|
10
|
12
|
10
|
8
|
11
|
11
|
12
|
11
|
13
|
15
|
14
|
11
|
11
|
11
|
11
|
10
|
11
|
12
|
9
|
14
|
18
|
12
|
16
|
10
|
9
|
12
|
|
2024/07
|
10
|
7
|
10
|
10
|
10
|
11
|
12
|
11
|
10
|
10
|
11
|
10
|
10
|
11
|
14
|
9
|
11
|
9
|
14
|
9
|
12
|
11
|
9
|
9
|
9
|
11
|
12
|
10
|
12
|
14
|
15
|
|
2024/06
|
13
|
12
|
23
|
12
|
11
|
13
|
14
|
13
|
14
|
12
|
16
|
15
|
10
|
11
|
11
|
11
|
13
|
9
|
11
|
11
|
12
|
10
|
14
|
9
|
9
|
13
|
15
|
10
|
10
|
9
|
|
|
2024/05
|
36
|
42
|
41
|
54
|
19
|
13
|
14
|
12
|
11
|
14
|
20
|
22
|
10
|
13
|
16
|
13
|
16
|
35
|
25
|
21
|
20
|
16
|
11
|
10
|
16
|
10
|
19
|
10
|
13
|
15
|
20
|
|
2024/04
|
26
|
25
|
31
|
27
|
18
|
27
|
21
|
33
|
27
|
24
|
20
|
25
|
24
|
17
|
18
|
25
|
22
|
21
|
14
|
17
|
45
|
38
|
36
|
29
|
25
|
25
|
21
|
35
|
33
|
32
|
|
|
2024/03
|
39
|
18
|
16
|
24
|
54
|
23
|
17
|
34
|
30
|
30
|
27
|
35
|
30
|
29
|
26
|
30
|
30
|
27
|
30
|
31
|
20
|
11
|
13
|
14
|
14
|
10
|
20
|
18
|
14
|
19
|
18
|
|
2024/02
|
29
|
39
|
34
|
31
|
39
|
64
|
56
|
89
|
39
|
39
|
28
|
30
|
28
|
29
|
28
|
24
|
24
|
24
|
31
|
41
|
30
|
37
|
34
|
32
|
40
|
41
|
28
|
29
|
38
|
||
|
2024/01
|
30
|
26
|
26
|
24
|
22
|
26
|
26
|
22
|
26
|
31
|
32
|
26
|
23
|
23
|
24
|
22
|
21
|
24
|
25
|
27
|
25
|
26
|
27
|
27
|
28
|
26
|
26
|
27
|
23
|
25
|
26
|
|
2023/12
|
27
|
26
|
30
|
28
|
29
|
28
|
30
|
25
|
24
|
27
|
23
|
26
|
32
|
30
|
31
|
29
|
43
|
25
|
26
|
27
|
28
|
32
|
30
|
29
|
25
|
28
|
26
|
27
|
28
|
24
|
30
|
|
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