Air Quality
Excellent
No health implications.
13
PM2.5
45
PM10
102
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Mar
65
Good
Sun
30 Mar
68
Good
Mon
31 Mar
63
Good
Tue
1 Apr
66
Good
Wed
2 Apr
61
Good
Thu
3 Apr
62
Good
Fri
4 Apr
29
Excellent
Air quality in the last 12 months (Doilungdêqên)
|
2025/02
|
36
|
37
|
27
|
24
|
37
|
27
|
33
|
27
|
24
|
27
|
16
|
25
|
32
|
38
|
33
|
16
|
21
|
16
|
15
|
16
|
18
|
18
|
18
|
16
|
12
|
23
|
27
|
32
|
|||
|
2025/01
|
31
|
37
|
42
|
45
|
19
|
39
|
24
|
22
|
33
|
32
|
31
|
36
|
22
|
22
|
29
|
28
|
22
|
25
|
25
|
27
|
34
|
30
|
31
|
49
|
23
|
16
|
21
|
22
|
36
|
42
|
51
|
|
2024/12
|
37
|
43
|
35
|
41
|
33
|
42
|
52
|
67
|
94
|
47
|
36
|
42
|
51
|
20
|
22
|
40
|
52
|
38
|
30
|
46
|
25
|
26
|
46
|
36
|
34
|
25
|
30
|
29
|
19
|
18
|
19
|
|
2024/11
|
25
|
31
|
27
|
29
|
11
|
12
|
22
|
20
|
29
|
22
|
28
|
25
|
25
|
23
|
36
|
35
|
29
|
30
|
34
|
24
|
35
|
35
|
35
|
28
|
19
|
30
|
34
|
33
|
25
|
33
|
|
|
2024/10
|
18
|
13
|
14
|
13
|
12
|
12
|
18
|
21
|
21
|
22
|
17
|
19
|
16
|
16
|
17
|
17
|
27
|
21
|
13
|
14
|
14
|
19
|
18
|
18
|
28
|
24
|
25
|
25
|
30
|
33
|
28
|
|
2024/09
|
13
|
12
|
11
|
13
|
13
|
11
|
11
|
14
|
16
|
10
|
13
|
10
|
10
|
10
|
13
|
11
|
10
|
14
|
16
|
11
|
10
|
15
|
15
|
14
|
13
|
10
|
10
|
11
|
13
|
16
|
|
|
2024/08
|
18
|
11
|
12
|
10
|
9
|
9
|
10
|
12
|
11
|
15
|
19
|
14
|
13
|
13
|
21
|
20
|
19
|
23
|
17
|
14
|
10
|
10
|
11
|
11
|
16
|
12
|
17
|
21
|
14
|
12
|
16
|
|
2024/07
|
13
|
9
|
13
|
9
|
11
|
11
|
9
|
10
|
11
|
10
|
9
|
9
|
9
|
12
|
15
|
10
|
11
|
10
|
10
|
11
|
11
|
12
|
11
|
9
|
10
|
12
|
11
|
11
|
14
|
15
|
20
|
|
2024/06
|
17
|
19
|
19
|
12
|
12
|
15
|
16
|
15
|
18
|
19
|
19
|
18
|
11
|
14
|
14
|
14
|
16
|
15
|
15
|
13
|
12
|
12
|
15
|
10
|
12
|
13
|
9
|
11
|
10
|
11
|
|
|
2024/05
|
55
|
41
|
46
|
42
|
14
|
13
|
14
|
14
|
11
|
17
|
25
|
20
|
13
|
14
|
17
|
18
|
18
|
33
|
26
|
21
|
24
|
23
|
14
|
11
|
11
|
13
|
18
|
20
|
13
|
20
|
23
|
|
2024/04
|
25
|
29
|
34
|
19
|
25
|
23
|
18
|
30
|
32
|
26
|
19
|
26
|
28
|
21
|
27
|
22
|
16
|
20
|
18
|
26
|
26
|
29
|
39
|
37
|
23
|
22
|
23
|
31
|
33
|
36
|
|
|
2024/03
|
28
|
17
|
22
|
21
|
26
|
28
|
18
|
16
|
22
|
25
|
24
|
29
|
30
|
31
|
29
|
25
|
25
|
24
|
37
|
38
|
24
|
16
|
20
|
16
|
23
|
15
|
24
|
21
|
18
|
24
|
23
|
|
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