Air Quality
Excellent
No health implications.
17
PM2.5
23
PM10
65
O3
0.5
CO
5
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Feb
56
Good
Thu
5 Feb
54
Good
Fri
6 Feb
51
Good
Sat
7 Feb
53
Good
Sun
8 Feb
59
Good
Mon
9 Feb
56
Good
Tue
10 Feb
15
Excellent
Air quality in the last 12 months (Doilungdêqên)
|
2025/12
|
35
|
43
|
43
|
31
|
35
|
37
|
40
|
43
|
32
|
30
|
33
|
31
|
37
|
37
|
40
|
37
|
38
|
39
|
63
|
45
|
47
|
54
|
43
|
49
|
39
|
46
|
39
|
39
|
33
|
27
|
29
|
|
2025/11
|
15
|
12
|
17
|
29
|
33
|
22
|
31
|
25
|
26
|
23
|
35
|
36
|
42
|
35
|
29
|
27
|
28
|
27
|
35
|
32
|
31
|
33
|
27
|
29
|
27
|
30
|
29
|
38
|
32
|
35
|
|
|
2025/10
|
14
|
9
|
10
|
11
|
9
|
14
|
16
|
16
|
12
|
13
|
16
|
15
|
16
|
21
|
26
|
21
|
21
|
16
|
20
|
18
|
25
|
27
|
17
|
16
|
25
|
23
|
24
|
32
|
15
|
21
|
11
|
|
2025/09
|
13
|
12
|
19
|
18
|
18
|
10
|
15
|
16
|
13
|
20
|
12
|
19
|
16
|
15
|
10
|
14
|
13
|
13
|
11
|
11
|
19
|
14
|
20
|
23
|
25
|
16
|
16
|
13
|
16
|
22
|
|
|
2025/08
|
12
|
15
|
10
|
10
|
11
|
14
|
21
|
10
|
15
|
12
|
10
|
18
|
22
|
17
|
15
|
15
|
14
|
9
|
9
|
10
|
10
|
10
|
11
|
11
|
12
|
12
|
11
|
10
|
15
|
32
|
19
|
|
2025/07
|
11
|
13
|
14
|
14
|
14
|
20
|
20
|
27
|
28
|
16
|
14
|
17
|
17
|
11
|
16
|
14
|
13
|
17
|
21
|
17
|
11
|
10
|
12
|
11
|
13
|
11
|
13
|
12
|
11
|
15
|
15
|
|
2025/06
|
14
|
15
|
16
|
15
|
13
|
12
|
12
|
22
|
24
|
21
|
27
|
29
|
18
|
13
|
14
|
12
|
13
|
12
|
11
|
11
|
19
|
18
|
16
|
14
|
25
|
27
|
33
|
16
|
13
|
11
|
|
|
2025/05
|
15
|
12
|
14
|
18
|
16
|
14
|
17
|
34
|
35
|
33
|
31
|
22
|
17
|
16
|
13
|
13
|
12
|
11
|
15
|
10
|
22
|
25
|
17
|
30
|
15
|
11
|
15
|
26
|
24
|
16
|
10
|
|
2025/04
|
38
|
41
|
32
|
32
|
31
|
26
|
27
|
27
|
18
|
27
|
16
|
15
|
18
|
23
|
16
|
26
|
20
|
26
|
27
|
17
|
21
|
29
|
27
|
27
|
35
|
33
|
25
|
18
|
17
|
27
|
|
|
2025/03
|
25
|
14
|
21
|
48
|
41
|
31
|
24
|
30
|
18
|
23
|
31
|
23
|
18
|
14
|
20
|
30
|
24
|
17
|
23
|
28
|
51
|
26
|
16
|
13
|
13
|
19
|
23
|
29
|
41
|
37
|
32
|
|
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
|
|
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