Air Quality
Excellent
No health implications.
12
PM2.5
27
PM10
75
O3
0.3
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jun
34
Excellent
Sat
7 Jun
39
Excellent
Sun
8 Jun
36
Excellent
Mon
9 Jun
37
Excellent
Tue
10 Jun
36
Excellent
Wed
11 Jun
35
Excellent
Thu
12 Jun
26
Excellent
Air quality in the last 12 months (Hongta)
|
2025/04
|
35
|
65
|
77
|
81
|
81
|
72
|
67
|
53
|
59
|
60
|
51
|
39
|
65
|
50
|
39
|
22
|
22
|
28
|
33
|
35
|
35
|
28
|
39
|
52
|
55
|
61
|
63
|
62
|
39
|
27
|
|
|
2025/03
|
49
|
43
|
51
|
49
|
54
|
51
|
44
|
50
|
47
|
46
|
48
|
60
|
65
|
66
|
64
|
48
|
50
|
17
|
24
|
46
|
79
|
67
|
54
|
39
|
38
|
42
|
46
|
98
|
111
|
80
|
66
|
|
2025/02
|
49
|
55
|
26
|
36
|
60
|
55
|
38
|
47
|
42
|
35
|
41
|
45
|
56
|
56
|
63
|
68
|
59
|
45
|
49
|
57
|
61
|
57
|
53
|
26
|
29
|
30
|
38
|
46
|
|||
|
2025/01
|
40
|
32
|
41
|
41
|
33
|
52
|
44
|
34
|
39
|
37
|
19
|
40
|
44
|
40
|
67
|
66
|
53
|
46
|
53
|
46
|
48
|
37
|
42
|
28
|
28
|
23
|
37
|
58
|
82
|
34
|
37
|
|
2024/12
|
24
|
24
|
28
|
27
|
25
|
31
|
26
|
28
|
22
|
29
|
34
|
30
|
32
|
28
|
30
|
43
|
29
|
33
|
45
|
39
|
31
|
41
|
31
|
38
|
37
|
38
|
43
|
41
|
42
|
32
|
41
|
|
2024/11
|
33
|
33
|
41
|
42
|
40
|
45
|
31
|
27
|
17
|
21
|
25
|
29
|
23
|
24
|
27
|
28
|
30
|
33
|
34
|
35
|
19
|
27
|
20
|
23
|
25
|
31
|
23
|
11
|
21
|
18
|
|
|
2024/10
|
12
|
14
|
22
|
22
|
33
|
34
|
34
|
42
|
23
|
15
|
29
|
31
|
21
|
25
|
25
|
23
|
22
|
31
|
40
|
29
|
16
|
23
|
17
|
31
|
26
|
29
|
40
|
44
|
42
|
43
|
34
|
|
2024/09
|
27
|
26
|
24
|
28
|
15
|
28
|
31
|
11
|
7
|
9
|
12
|
14
|
27
|
33
|
35
|
20
|
19
|
17
|
24
|
30
|
31
|
17
|
18
|
33
|
37
|
44
|
41
|
28
|
24
|
32
|
|
|
2024/08
|
41
|
36
|
21
|
16
|
18
|
15
|
13
|
12
|
9
|
16
|
28
|
41
|
46
|
39
|
33
|
26
|
33
|
36
|
25
|
37
|
36
|
30
|
18
|
22
|
21
|
16
|
28
|
30
|
27
|
30
|
35
|
|
2024/07
|
12
|
19
|
23
|
13
|
17
|
25
|
17
|
17
|
14
|
13
|
10
|
14
|
20
|
12
|
15
|
17
|
23
|
20
|
16
|
13
|
17
|
17
|
25
|
20
|
26
|
25
|
26
|
33
|
22
|
11
|
18
|
|
2024/06
|
30
|
31
|
29
|
40
|
11
|
16
|
20
|
19
|
13
|
11
|
18
|
19
|
11
|
18
|
12
|
18
|
28
|
29
|
32
|
34
|
23
|
25
|
22
|
20
|
17
|
17
|
18
|
17
|
13
|
13
|
|
|
2024/05
|
52
|
52
|
31
|
50
|
49
|
40
|
34
|
34
|
24
|
23
|
29
|
36
|
19
|
31
|
35
|
15
|
24
|
26
|
33
|
19
|
28
|
38
|
38
|
25
|
30
|
9
|
12
|
20
|
17
|
34
|
18
|
|
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