Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
57
*
PM10
126
O3
0.6
CO
8
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
58
Good
Wed
30 Apr
40
Excellent
Thu
1 May
59
Good
Fri
2 May
78
Good
Sat
3 May
69
Good
Sun
4 May
68
Good
Mon
5 May
46
Excellent
Air quality in the last 12 months (Dahua)
|
2025/02
|
39
|
18
|
17
|
47
|
82
|
32
|
14
|
40
|
56
|
70
|
113
|
81
|
33
|
80
|
44
|
35
|
44
|
26
|
33
|
27
|
14
|
21
|
12
|
27
|
50
|
24
|
41
|
56
|
|||
|
2025/01
|
119
|
112
|
89
|
109
|
81
|
97
|
118
|
92
|
56
|
31
|
48
|
67
|
86
|
102
|
89
|
73
|
83
|
101
|
95
|
103
|
103
|
99
|
121
|
86
|
46
|
12
|
38
|
49
|
127
|
84
|
60
|
|
2024/12
|
80
|
89
|
85
|
82
|
70
|
43
|
19
|
28
|
54
|
78
|
32
|
29
|
39
|
50
|
44
|
57
|
86
|
75
|
65
|
84
|
96
|
92
|
96
|
96
|
101
|
88
|
79
|
57
|
88
|
126
|
106
|
|
2024/11
|
45
|
45
|
57
|
64
|
58
|
60
|
61
|
56
|
57
|
57
|
60
|
63
|
70
|
73
|
65
|
61
|
59
|
37
|
26
|
24
|
28
|
27
|
38
|
53
|
66
|
18
|
31
|
33
|
42
|
58
|
|
|
2024/10
|
18
|
21
|
37
|
52
|
56
|
55
|
55
|
49
|
40
|
45
|
51
|
58
|
64
|
42
|
17
|
34
|
34
|
30
|
30
|
26
|
42
|
43
|
24
|
34
|
34
|
37
|
31
|
28
|
37
|
47
|
49
|
|
2024/09
|
29
|
36
|
29
|
31
|
41
|
38
|
18
|
18
|
21
|
21
|
24
|
32
|
41
|
44
|
45
|
31
|
25
|
31
|
34
|
38
|
32
|
24
|
29
|
38
|
50
|
54
|
53
|
52
|
36
|
36
|
|
|
2024/08
|
17
|
20
|
21
|
25
|
30
|
33
|
36
|
31
|
30
|
33
|
21
|
23
|
21
|
26
|
28
|
31
|
27
|
25
|
32
|
29
|
29
|
24
|
25
|
27
|
27
|
31
|
33
|
39
|
36
|
37
|
37
|
|
2024/07
|
31
|
15
|
17
|
25
|
20
|
18
|
20
|
21
|
24
|
25
|
24
|
25
|
26
|
23
|
28
|
30
|
24
|
19
|
18
|
25
|
33
|
34
|
26
|
19
|
26
|
37
|
41
|
26
|
22
|
16
|
14
|
|
2024/06
|
33
|
42
|
28
|
19
|
19
|
31
|
32
|
28
|
17
|
15
|
27
|
30
|
33
|
24
|
30
|
30
|
31
|
16
|
30
|
27
|
31
|
27
|
25
|
17
|
12
|
13
|
21
|
19
|
21
|
23
|
|
|
2024/05
|
18
|
25
|
27
|
31
|
27
|
32
|
40
|
40
|
27
|
29
|
37
|
22
|
47
|
54
|
48
|
48
|
51
|
45
|
17
|
26
|
31
|
30
|
41
|
49
|
43
|
21
|
31
|
24
|
38
|
24
|
20
|
|
2024/04
|
66
|
66
|
72
|
49
|
24
|
29
|
22
|
22
|
42
|
40
|
45
|
54
|
52
|
55
|
56
|
46
|
44
|
31
|
49
|
40
|
19
|
41
|
30
|
45
|
58
|
44
|
56
|
52
|
67
|
60
|
|
|
2024/03
|
37
|
61
|
82
|
51
|
59
|
38
|
62
|
69
|
61
|
28
|
29
|
48
|
39
|
22
|
18
|
44
|
59
|
49
|
23
|
71
|
79
|
58
|
44
|
50
|
54
|
42
|
60
|
46
|
50
|
57
|
61
|
|
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