Air Quality
Excellent
No health implications.
4
PM2.5
6
PM10
63
O3
0.3
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Nov
52
Good
Thu
20 Nov
55
Good
Fri
21 Nov
57
Good
Sat
22 Nov
50
Excellent
Sun
23 Nov
55
Good
Mon
24 Nov
55
Good
Tue
25 Nov
49
Excellent
Air quality in the last 12 months (Huma)
|
2025/10
|
22
|
24
|
26
|
20
|
18
|
20
|
22
|
28
|
29
|
27
|
20
|
20
|
24
|
23
|
22
|
23
|
22
|
25
|
22
|
23
|
24
|
27
|
31
|
42
|
88
|
55
|
38
|
24
|
30
|
25
|
16
|
|
2025/09
|
12
|
20
|
15
|
21
|
23
|
18
|
17
|
16
|
11
|
11
|
13
|
12
|
21
|
14
|
20
|
22
|
21
|
23
|
19
|
23
|
23
|
26
|
34
|
23
|
17
|
17
|
19
|
23
|
26
|
30
|
|
|
2025/08
|
12
|
12
|
14
|
15
|
12
|
12
|
13
|
12
|
14
|
11
|
12
|
14
|
14
|
11
|
9
|
9
|
13
|
10
|
10
|
12
|
16
|
14
|
11
|
14
|
13
|
15
|
15
|
15
|
15
|
13
|
13
|
|
2025/07
|
18
|
12
|
11
|
14
|
17
|
17
|
19
|
18
|
12
|
22
|
23
|
22
|
25
|
24
|
27
|
24
|
25
|
23
|
19
|
14
|
12
|
13
|
13
|
15
|
13
|
13
|
13
|
13
|
16
|
12
|
11
|
|
2025/06
|
13
|
13
|
11
|
11
|
11
|
10
|
11
|
13
|
17
|
17
|
23
|
20
|
17
|
17
|
23
|
24
|
20
|
18
|
20
|
14
|
15
|
20
|
22
|
22
|
22
|
25
|
22
|
27
|
21
|
20
|
|
|
2025/05
|
21
|
19
|
12
|
16
|
12
|
16
|
27
|
34
|
39
|
42
|
58
|
104
|
69
|
36
|
53
|
22
|
22
|
11
|
13
|
13
|
16
|
19
|
23
|
21
|
23
|
25
|
25
|
41
|
50
|
32
|
15
|
|
2025/04
|
35
|
45
|
39
|
45
|
38
|
20
|
45
|
27
|
32
|
18
|
18
|
17
|
20
|
26
|
23
|
26
|
24
|
32
|
35
|
20
|
19
|
39
|
42
|
23
|
16
|
21
|
19
|
17
|
38
|
25
|
|
|
2025/03
|
26
|
20
|
21
|
41
|
48
|
33
|
27
|
35
|
40
|
61
|
26
|
25
|
22
|
24
|
24
|
19
|
17
|
14
|
17
|
27
|
20
|
20
|
16
|
14
|
14
|
22
|
48
|
26
|
27
|
26
|
29
|
|
2025/02
|
30
|
49
|
17
|
19
|
21
|
16
|
16
|
18
|
20
|
22
|
39
|
47
|
27
|
28
|
38
|
23
|
18
|
23
|
24
|
18
|
18
|
18
|
15
|
20
|
31
|
24
|
30
|
30
|
|||
|
2025/01
|
54
|
50
|
43
|
23
|
31
|
14
|
18
|
20
|
15
|
18
|
22
|
54
|
51
|
18
|
32
|
31
|
42
|
54
|
36
|
34
|
43
|
44
|
35
|
48
|
62
|
36
|
23
|
45
|
62
|
21
|
22
|
|
2024/12
|
24
|
21
|
27
|
17
|
20
|
12
|
11
|
17
|
18
|
20
|
15
|
11
|
15
|
21
|
18
|
15
|
13
|
13
|
17
|
21
|
16
|
27
|
28
|
24
|
21
|
21
|
19
|
25
|
32
|
52
|
40
|
|
2024/11
|
19
|
17
|
24
|
15
|
17
|
20
|
41
|
114
|
158
|
75
|
18
|
17
|
33
|
40
|
18
|
23
|
19
|
17
|
30
|
35
|
26
|
21
|
26
|
96
|
84
|
24
|
24
|
21
|
17
|
16
|
|
|
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