Air Quality
Excellent
No health implications.
4
PM2.5
13
PM10
55
O3
0.3
CO
3
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
42
Excellent
Wed
29 Oct
43
Excellent
Thu
30 Oct
44
Excellent
Fri
31 Oct
41
Excellent
Sat
1 Nov
43
Excellent
Sun
2 Nov
42
Excellent
Mon
3 Nov
28
Excellent
Riwoqê Air quality rank
Air quality in the last 12 months (Riwoqê)
|
2025/08
|
12
|
12
|
11
|
11
|
17
|
20
|
17
|
20
|
10
|
10
|
18
|
18
|
18
|
20
|
13
|
13
|
14
|
12
|
10
|
14
|
9
|
8
|
9
|
10
|
10
|
11
|
9
|
8
|
8
|
9
|
11
|
|
2025/07
|
21
|
13
|
18
|
13
|
13
|
12
|
14
|
18
|
20
|
23
|
24
|
18
|
13
|
18
|
14
|
15
|
16
|
20
|
11
|
9
|
12
|
12
|
11
|
14
|
14
|
11
|
9
|
12
|
12
|
11
|
16
|
|
2025/06
|
17
|
10
|
11
|
13
|
15
|
17
|
17
|
11
|
19
|
19
|
20
|
20
|
20
|
24
|
33
|
24
|
17
|
10
|
7
|
10
|
15
|
22
|
20
|
10
|
14
|
14
|
29
|
36
|
23
|
41
|
|
|
2025/05
|
19
|
12
|
9
|
11
|
16
|
9
|
13
|
33
|
32
|
24
|
29
|
31
|
11
|
14
|
8
|
10
|
8
|
9
|
11
|
13
|
13
|
27
|
16
|
20
|
24
|
19
|
11
|
12
|
21
|
14
|
10
|
|
2025/04
|
22
|
29
|
26
|
21
|
14
|
20
|
26
|
24
|
14
|
16
|
14
|
12
|
13
|
11
|
18
|
20
|
16
|
33
|
37
|
20
|
15
|
19
|
15
|
11
|
14
|
13
|
16
|
11
|
12
|
17
|
|
|
2025/03
|
15
|
25
|
20
|
20
|
15
|
32
|
35
|
20
|
12
|
16
|
18
|
14
|
12
|
13
|
12
|
20
|
16
|
15
|
18
|
15
|
19
|
14
|
28
|
18
|
13
|
18
|
21
|
23
|
27
|
58
|
24
|
|
2025/02
|
19
|
25
|
24
|
24
|
22
|
21
|
17
|
23
|
18
|
15
|
15
|
14
|
13
|
20
|
24
|
20
|
15
|
14
|
14
|
13
|
14
|
19
|
17
|
14
|
12
|
13
|
17
|
43
|
|||
|
2025/01
|
21
|
16
|
17
|
21
|
21
|
20
|
19
|
13
|
14
|
16
|
29
|
25
|
20
|
15
|
14
|
17
|
19
|
18
|
19
|
21
|
22
|
19
|
48
|
29
|
75
|
78
|
54
|
76
|
71
|
46
|
14
|
|
2024/12
|
21
|
21
|
20
|
24
|
21
|
23
|
23
|
25
|
23
|
22
|
24
|
31
|
29
|
22
|
18
|
24
|
30
|
23
|
26
|
21
|
17
|
15
|
17
|
17
|
17
|
18
|
17
|
20
|
22
|
14
|
14
|
|
2024/11
|
13
|
17
|
18
|
12
|
14
|
13
|
17
|
18
|
19
|
17
|
17
|
16
|
19
|
18
|
23
|
22
|
20
|
19
|
21
|
16
|
18
|
17
|
19
|
19
|
39
|
19
|
14
|
11
|
18
|
19
|
|
|
2024/10
|
14
|
13
|
9
|
8
|
9
|
8
|
8
|
10
|
13
|
10
|
10
|
10
|
9
|
12
|
11
|
9
|
11
|
10
|
10
|
28
|
26
|
18
|
18
|
15
|
16
|
13
|
16
|
17
|
17
|
15
|
14
|
|
2024/09
|
11
|
10
|
11
|
9
|
10
|
10
|
10
|
12
|
11
|
11
|
11
|
10
|
11
|
11
|
11
|
11
|
12
|
13
|
13
|
10
|
9
|
8
|
8
|
8
|
10
|
12
|
15
|
11
|
9
|
11
|
|
|
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