Air Quality
Excellent
No health implications.
11
PM2.5
20
PM10
60
O3
0.4
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Oct
47
Excellent
Sat
25 Oct
50
Excellent
Sun
26 Oct
45
Excellent
Mon
27 Oct
43
Excellent
Tue
28 Oct
44
Excellent
Wed
29 Oct
50
Excellent
Thu
30 Oct
44
Excellent
Air quality in the last 12 months (Chindu)
|
2025/08
|
15
|
12
|
14
|
14
|
23
|
20
|
14
|
10
|
9
|
18
|
31
|
26
|
32
|
23
|
19
|
18
|
21
|
12
|
21
|
27
|
8
|
10
|
14
|
16
|
9
|
11
|
11
|
8
|
12
|
14
|
22
|
|
2025/07
|
14
|
11
|
13
|
11
|
11
|
16
|
23
|
20
|
18
|
19
|
19
|
12
|
14
|
17
|
18
|
18
|
17
|
18
|
12
|
10
|
11
|
19
|
13
|
10
|
11
|
10
|
14
|
16
|
16
|
15
|
24
|
|
2025/06
|
9
|
9
|
9
|
9
|
10
|
8
|
8
|
9
|
15
|
15
|
20
|
22
|
17
|
33
|
26
|
25
|
13
|
11
|
10
|
9
|
16
|
29
|
20
|
17
|
17
|
20
|
30
|
23
|
23
|
36
|
|
|
2025/05
|
26
|
17
|
12
|
29
|
22
|
17
|
39
|
56
|
48
|
28
|
24
|
36
|
29
|
67
|
9
|
12
|
12
|
18
|
21
|
17
|
39
|
49
|
43
|
37
|
27
|
19
|
12
|
14
|
25
|
9
|
9
|
|
2025/04
|
57
|
54
|
29
|
44
|
31
|
29
|
39
|
44
|
28
|
27
|
12
|
21
|
20
|
18
|
36
|
43
|
37
|
48
|
38
|
42
|
44
|
30
|
22
|
17
|
13
|
16
|
25
|
22
|
28
|
30
|
|
|
2025/03
|
25
|
32
|
32
|
46
|
48
|
72
|
72
|
28
|
17
|
19
|
17
|
17
|
17
|
19
|
20
|
27
|
30
|
27
|
28
|
17
|
18
|
30
|
36
|
21
|
14
|
27
|
64
|
44
|
59
|
295
|
82
|
|
2025/02
|
34
|
35
|
29
|
43
|
42
|
42
|
39
|
28
|
22
|
27
|
23
|
28
|
22
|
28
|
31
|
25
|
21
|
21
|
24
|
25
|
21
|
24
|
20
|
22
|
24
|
19
|
26
|
43
|
|||
|
2025/01
|
33
|
19
|
23
|
31
|
29
|
27
|
37
|
23
|
18
|
29
|
33
|
31
|
23
|
21
|
19
|
21
|
39
|
38
|
26
|
41
|
30
|
29
|
39
|
46
|
49
|
33
|
22
|
19
|
36
|
30
|
28
|
|
2024/12
|
24
|
30
|
29
|
47
|
27
|
25
|
35
|
38
|
26
|
48
|
49
|
54
|
59
|
40
|
23
|
30
|
47
|
46
|
35
|
32
|
28
|
24
|
26
|
28
|
27
|
20
|
22
|
28
|
35
|
18
|
19
|
|
2024/11
|
18
|
27
|
25
|
16
|
28
|
20
|
26
|
30
|
28
|
27
|
24
|
23
|
31
|
27
|
31
|
33
|
34
|
30
|
32
|
27
|
26
|
33
|
36
|
45
|
70
|
32
|
17
|
13
|
28
|
33
|
|
|
2024/10
|
22
|
16
|
9
|
12
|
8
|
10
|
12
|
13
|
19
|
9
|
12
|
15
|
18
|
20
|
18
|
11
|
16
|
15
|
13
|
49
|
49
|
24
|
21
|
17
|
19
|
20
|
24
|
27
|
26
|
21
|
18
|
|
2024/09
|
16
|
13
|
13
|
16
|
13
|
10
|
16
|
14
|
15
|
14
|
14
|
21
|
11
|
14
|
11
|
12
|
14
|
12
|
16
|
13
|
11
|
9
|
11
|
11
|
12
|
19
|
19
|
12
|
15
|
17
|
|
|
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