Air Quality
Excellent
No health implications.
5
PM2.5
5
PM10
142
O3
0.3
CO
7
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
83
Good
Sat
11 May
86
Good
Sun
12 May
86
Good
Mon
13 May
83
Good
Tue
14 May
84
Good
Wed
15 May
86
Good
Air quality in the last 12 months (Qonggyai)
|
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
|
|
2023/11
|
26
|
24
|
25
|
29
|
23
|
25
|
29
|
26
|
27
|
28
|
30
|
27
|
31
|
29
|
28
|
27
|
24
|
25
|
29
|
35
|
29
|
31
|
25
|
30
|
22
|
24
|
39
|
34
|
29
|
28
|
|
|
2023/10
|
20
|
14
|
17
|
16
|
18
|
22
|
23
|
23
|
25
|
24
|
22
|
23
|
26
|
30
|
23
|
23
|
26
|
27
|
26
|
24
|
26
|
27
|
26
|
30
|
25
|
26
|
26
|
25
|
25
|
28
|
24
|
|
2023/09
|
33
|
30
|
33
|
30
|
34
|
29
|
24
|
25
|
19
|
18
|
22
|
26
|
25
|
28
|
24
|
24
|
24
|
23
|
25
|
23
|
20
|
19
|
17
|
18
|
24
|
25
|
26
|
25
|
27
|
24
|
|
|
2023/08
|
20
|
20
|
20
|
18
|
17
|
27
|
21
|
19
|
17
|
16
|
18
|
18
|
17
|
19
|
20
|
24
|
22
|
26
|
26
|
24
|
24
|
24
|
28
|
22
|
21
|
23
|
22
|
18
|
22
|
24
|
27
|
|
2023/07
|
23
|
18
|
25
|
23
|
24
|
22
|
19
|
21
|
25
|
24
|
18
|
23
|
23
|
21
|
23
|
23
|
32
|
28
|
25
|
26
|
33
|
26
|
24
|
20
|
16
|
22
|
26
|
25
|
24
|
22
|
20
|
|
2023/06
|
33
|
34
|
39
|
37
|
35
|
39
|
41
|
38
|
29
|
24
|
29
|
38
|
36
|
37
|
35
|
35
|
41
|
39
|
36
|
35
|
33
|
39
|
38
|
35
|
34
|
33
|
31
|
26
|
22
|
24
|
|
|
2023/05
|
31
|
36
|
37
|
36
|
38
|
42
|
38
|
41
|
40
|
41
|
48
|
43
|
39
|
38
|
36
|
38
|
40
|
38
|
39
|
34
|
38
|
40
|
34
|
36
|
34
|
30
|
33
|
38
|
35
|
34
|
31
|
|
2023/04
|
32
|
34
|
35
|
35
|
40
|
35
|
38
|
34
|
38
|
42
|
40
|
39
|
38
|
32
|
49
|
39
|
34
|
37
|
38
|
40
|
39
|
35
|
30
|
35
|
36
|
43
|
37
|
47
|
41
|
35
|
|
|
2023/03
|
28
|
27
|
26
|
28
|
32
|
32
|
36
|
33
|
35
|
34
|
35
|
32
|
29
|
29
|
30
|
30
|
31
|
31
|
30
|
31
|
30
|
32
|
37
|
32
|
32
|
37
|
35
|
36
|
34
|
33
|
34
|
|
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