Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
55
*
PM10
131
O3
0.6
CO
10
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 May
76
Good
Mon
5 May
88
Good
Tue
6 May
103
Light
Wed
7 May
89
Good
Thu
8 May
62
Good
Fri
9 May
71
Good
Sat
10 May
30
Excellent
Air quality in the last 12 months (Honghu)
|
2025/02
|
63
|
55
|
74
|
71
|
53
|
41
|
80
|
45
|
42
|
54
|
52
|
70
|
93
|
75
|
66
|
54
|
47
|
35
|
47
|
57
|
59
|
41
|
82
|
87
|
69
|
54
|
41
|
53
|
|||
|
2025/01
|
91
|
123
|
158
|
191
|
73
|
72
|
73
|
73
|
64
|
55
|
72
|
78
|
93
|
108
|
71
|
69
|
81
|
101
|
103
|
125
|
110
|
107
|
200
|
95
|
20
|
36
|
54
|
81
|
171
|
72
|
105
|
|
2024/12
|
48
|
63
|
94
|
76
|
43
|
51
|
46
|
67
|
54
|
60
|
64
|
82
|
75
|
55
|
58
|
50
|
66
|
77
|
67
|
86
|
87
|
59
|
66
|
85
|
96
|
124
|
136
|
59
|
50
|
99
|
118
|
|
2024/11
|
72
|
88
|
77
|
81
|
59
|
60
|
49
|
50
|
56
|
48
|
57
|
58
|
59
|
76
|
88
|
75
|
21
|
18
|
24
|
28
|
41
|
49
|
62
|
66
|
32
|
29
|
41
|
49
|
51
|
47
|
|
|
2024/10
|
25
|
60
|
46
|
36
|
53
|
88
|
41
|
35
|
58
|
78
|
89
|
124
|
164
|
82
|
73
|
56
|
34
|
26
|
21
|
29
|
29
|
19
|
29
|
40
|
52
|
50
|
62
|
88
|
69
|
60
|
49
|
|
2024/09
|
41
|
48
|
49
|
42
|
48
|
50
|
49
|
37
|
44
|
44
|
39
|
37
|
34
|
36
|
48
|
37
|
47
|
42
|
30
|
38
|
41
|
33
|
37
|
45
|
55
|
73
|
70
|
56
|
32
|
48
|
|
|
2024/08
|
11
|
15
|
17
|
18
|
21
|
24
|
26
|
25
|
24
|
26
|
64
|
65
|
33
|
37
|
34
|
32
|
35
|
40
|
34
|
29
|
30
|
32
|
22
|
21
|
22
|
31
|
24
|
20
|
42
|
40
|
36
|
|
2024/07
|
14
|
19
|
18
|
14
|
16
|
15
|
18
|
19
|
20
|
23
|
34
|
33
|
26
|
26
|
24
|
21
|
16
|
16
|
14
|
14
|
17
|
17
|
21
|
27
|
33
|
26
|
18
|
8
|
8
|
12
|
13
|
|
2024/06
|
19
|
37
|
34
|
18
|
22
|
26
|
28
|
34
|
20
|
12
|
20
|
25
|
24
|
23
|
26
|
30
|
34
|
23
|
13
|
18
|
20
|
9
|
12
|
13
|
17
|
21
|
10
|
12
|
10
|
10
|
|
|
2024/05
|
29
|
31
|
26
|
21
|
26
|
25
|
40
|
49
|
43
|
41
|
48
|
101
|
76
|
62
|
63
|
56
|
56
|
46
|
55
|
34
|
40
|
20
|
25
|
35
|
28
|
29
|
27
|
20
|
26
|
33
|
36
|
|
2024/04
|
29
|
19
|
43
|
52
|
47
|
34
|
40
|
41
|
32
|
30
|
33
|
29
|
30
|
32
|
35
|
35
|
43
|
37
|
23
|
31
|
51
|
46
|
36
|
70
|
67
|
58
|
47
|
25
|
32
|
26
|
|
|
2024/03
|
51
|
39
|
30
|
34
|
65
|
63
|
54
|
66
|
67
|
64
|
65
|
56
|
59
|
49
|
60
|
69
|
57
|
50
|
48
|
74
|
62
|
52
|
35
|
34
|
22
|
30
|
39
|
34
|
32
|
31
|
33
|
|
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