Air Quality
Excellent
No health implications.
4
PM2.5
18
PM10
57
O3
0.4
CO
10
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 May
55
Good
Thu
21 May
55
Good
Fri
22 May
56
Good
Sat
23 May
55
Good
Sun
24 May
60
Good
Mon
25 May
47
Excellent
Tue
26 May
38
Excellent
Air quality in the last 12 months (Gonjo)
|
2026/04
|
24
|
23
|
25
|
23
|
25
|
27
|
27
|
31
|
29
|
37
|
37
|
37
|
35
|
35
|
33
|
28
|
28
|
25
|
26
|
26
|
26
|
35
|
35
|
26
|
31
|
25
|
32
|
30
|
27
|
23
|
|
|
2026/03
|
29
|
29
|
30
|
34
|
37
|
32
|
38
|
42
|
30
|
25
|
25
|
24
|
35
|
26
|
25
|
24
|
29
|
31
|
25
|
24
|
25
|
27
|
28
|
24
|
29
|
32
|
26
|
23
|
27
|
25
|
27
|
|
2026/02
|
24
|
21
|
24
|
19
|
19
|
25
|
20
|
19
|
29
|
26
|
20
|
15
|
15
|
14
|
19
|
17
|
24
|
85
|
26
|
19
|
12
|
14
|
13
|
15
|
14
|
15
|
15
|
20
|
|||
|
2026/01
|
29
|
26
|
24
|
27
|
25
|
30
|
24
|
30
|
31
|
30
|
24
|
26
|
33
|
42
|
32
|
30
|
23
|
42
|
33
|
33
|
33
|
27
|
28
|
29
|
34
|
24
|
22
|
23
|
27
|
23
|
24
|
|
2025/12
|
30
|
31
|
27
|
32
|
30
|
33
|
36
|
31
|
30
|
30
|
28
|
49
|
37
|
35
|
28
|
36
|
32
|
28
|
32
|
34
|
36
|
47
|
37
|
40
|
34
|
37
|
33
|
38
|
36
|
35
|
37
|
|
2025/11
|
13
|
11
|
14
|
14
|
23
|
15
|
35
|
30
|
21
|
23
|
25
|
21
|
20
|
24
|
28
|
26
|
29
|
26
|
26
|
24
|
25
|
21
|
22
|
24
|
29
|
23
|
29
|
32
|
30
|
33
|
|
|
2025/10
|
13
|
14
|
20
|
13
|
12
|
15
|
15
|
16
|
12
|
14
|
13
|
12
|
14
|
14
|
15
|
16
|
21
|
15
|
13
|
14
|
23
|
18
|
15
|
16
|
11
|
9
|
15
|
21
|
16
|
20
|
27
|
|
2025/09
|
10
|
11
|
11
|
9
|
9
|
8
|
10
|
9
|
12
|
11
|
11
|
14
|
19
|
17
|
15
|
11
|
10
|
11
|
13
|
10
|
9
|
10
|
12
|
19
|
18
|
22
|
19
|
14
|
11
|
13
|
|
|
2025/08
|
14
|
14
|
14
|
13
|
16
|
18
|
13
|
14
|
12
|
10
|
17
|
19
|
19
|
18
|
15
|
14
|
15
|
15
|
12
|
12
|
11
|
13
|
11
|
13
|
12
|
13
|
14
|
11
|
13
|
12
|
11
|
|
2025/07
|
18
|
13
|
15
|
16
|
10
|
14
|
13
|
19
|
19
|
24
|
25
|
16
|
16
|
13
|
12
|
21
|
19
|
22
|
13
|
14
|
13
|
11
|
12
|
16
|
17
|
13
|
13
|
14
|
15
|
11
|
14
|
|
2025/06
|
13
|
12
|
11
|
12
|
13
|
13
|
14
|
12
|
15
|
18
|
15
|
20
|
20
|
24
|
26
|
21
|
14
|
18
|
8
|
9
|
13
|
17
|
19
|
10
|
14
|
13
|
20
|
28
|
18
|
30
|
|
|
2025/05
|
19
|
11
|
10
|
12
|
16
|
8
|
11
|
32
|
32
|
24
|
23
|
24
|
13
|
29
|
8
|
8
|
9
|
8
|
12
|
13
|
14
|
26
|
20
|
20
|
21
|
18
|
11
|
12
|
15
|
15
|
9
|
|
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