Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
58
*
PM10
127
O3
0.5
CO
5
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
71
Good
Tue
29 Apr
59
Good
Wed
30 Apr
81
Good
Thu
1 May
95
Good
Fri
2 May
109
Light
Sat
3 May
127
Light
Sun
4 May
32
Excellent
Air quality in the last 12 months (Renshou)
|
2025/02
|
40
|
44
|
45
|
54
|
44
|
36
|
35
|
26
|
43
|
56
|
72
|
59
|
49
|
49
|
58
|
63
|
67
|
71
|
68
|
57
|
49
|
36
|
46
|
31
|
34
|
48
|
67
|
86
|
|||
|
2025/01
|
102
|
127
|
129
|
135
|
87
|
84
|
78
|
57
|
56
|
64
|
52
|
65
|
104
|
80
|
72
|
82
|
81
|
74
|
72
|
88
|
116
|
174
|
195
|
113
|
34
|
64
|
72
|
78
|
181
|
110
|
70
|
|
2024/12
|
71
|
99
|
124
|
97
|
53
|
43
|
40
|
26
|
38
|
54
|
58
|
63
|
53
|
55
|
55
|
64
|
79
|
119
|
98
|
98
|
110
|
79
|
78
|
67
|
61
|
65
|
101
|
78
|
81
|
80
|
76
|
|
2024/11
|
45
|
47
|
57
|
41
|
37
|
53
|
64
|
64
|
62
|
48
|
54
|
55
|
42
|
52
|
62
|
46
|
28
|
23
|
26
|
33
|
47
|
52
|
68
|
62
|
28
|
32
|
46
|
52
|
56
|
65
|
|
|
2024/10
|
26
|
32
|
24
|
31
|
40
|
46
|
41
|
43
|
54
|
49
|
37
|
34
|
35
|
36
|
43
|
68
|
27
|
34
|
30
|
19
|
19
|
30
|
33
|
52
|
54
|
39
|
28
|
38
|
55
|
62
|
66
|
|
2024/09
|
32
|
36
|
33
|
39
|
33
|
38
|
40
|
37
|
38
|
24
|
25
|
36
|
42
|
36
|
29
|
35
|
35
|
42
|
50
|
49
|
22
|
28
|
47
|
55
|
71
|
61
|
60
|
85
|
57
|
17
|
|
|
2024/08
|
43
|
36
|
31
|
23
|
28
|
35
|
38
|
39
|
38
|
36
|
46
|
53
|
50
|
54
|
45
|
33
|
40
|
30
|
35
|
44
|
57
|
65
|
56
|
50
|
49
|
40
|
50
|
54
|
45
|
42
|
50
|
|
2024/07
|
25
|
29
|
34
|
29
|
43
|
32
|
49
|
25
|
19
|
20
|
24
|
27
|
32
|
20
|
25
|
29
|
34
|
22
|
24
|
28
|
34
|
21
|
35
|
31
|
30
|
51
|
42
|
29
|
29
|
28
|
34
|
|
2024/06
|
51
|
35
|
47
|
26
|
24
|
34
|
35
|
34
|
34
|
35
|
35
|
26
|
29
|
46
|
43
|
45
|
23
|
38
|
38
|
29
|
31
|
23
|
33
|
34
|
27
|
29
|
24
|
30
|
28
|
27
|
|
|
2024/05
|
52
|
44
|
36
|
30
|
35
|
51
|
64
|
66
|
38
|
53
|
53
|
44
|
40
|
52
|
47
|
42
|
53
|
45
|
33
|
23
|
25
|
34
|
38
|
38
|
46
|
28
|
39
|
32
|
22
|
27
|
39
|
|
2024/04
|
41
|
57
|
54
|
52
|
41
|
27
|
28
|
26
|
33
|
32
|
29
|
37
|
35
|
49
|
50
|
38
|
40
|
35
|
29
|
52
|
67
|
64
|
38
|
26
|
38
|
68
|
77
|
100
|
58
|
24
|
|
|
2024/03
|
58
|
61
|
75
|
83
|
81
|
58
|
66
|
71
|
85
|
91
|
58
|
62
|
47
|
44
|
67
|
68
|
96
|
49
|
55
|
57
|
59
|
67
|
76
|
53
|
25
|
42
|
47
|
36
|
43
|
43
|
37
|
|
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