Air Quality
Excellent
No health implications.
30
PM2.5
39
PM10
17
O3
0.9
CO
6
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Nov
65
Good
Sat
8 Nov
48
Excellent
Sun
9 Nov
52
Good
Mon
10 Nov
54
Good
Tue
11 Nov
72
Good
Wed
12 Nov
71
Good
Thu
13 Nov
23
Excellent
Air quality in the last 12 months (Honghu)
|
2025/10
|
32
|
37
|
27
|
33
|
60
|
50
|
45
|
59
|
56
|
56
|
68
|
78
|
34
|
44
|
58
|
24
|
29
|
10
|
10
|
21
|
20
|
27
|
37
|
37
|
78
|
79
|
79
|
75
|
88
|
86
|
57
|
|
2025/09
|
18
|
21
|
21
|
22
|
26
|
27
|
38
|
34
|
24
|
25
|
29
|
18
|
26
|
27
|
26
|
29
|
30
|
23
|
16
|
15
|
26
|
35
|
20
|
12
|
16
|
26
|
43
|
46
|
36
|
32
|
|
|
2025/08
|
38
|
39
|
38
|
31
|
25
|
19
|
13
|
13
|
21
|
27
|
12
|
15
|
16
|
19
|
13
|
14
|
19
|
25
|
15
|
12
|
15
|
15
|
17
|
18
|
17
|
17
|
20
|
21
|
27
|
26
|
18
|
|
2025/07
|
13
|
12
|
15
|
20
|
26
|
30
|
32
|
32
|
24
|
20
|
32
|
24
|
19
|
24
|
24
|
23
|
26
|
24
|
31
|
25
|
17
|
11
|
9
|
16
|
21
|
25
|
17
|
19
|
21
|
22
|
24
|
|
2025/06
|
9
|
26
|
37
|
46
|
36
|
35
|
26
|
19
|
29
|
26
|
23
|
29
|
22
|
19
|
29
|
31
|
19
|
11
|
9
|
15
|
12
|
13
|
17
|
20
|
24
|
31
|
20
|
13
|
10
|
12
|
|
|
2025/05
|
48
|
55
|
53
|
45
|
36
|
87
|
110
|
34
|
44
|
45
|
38
|
42
|
44
|
58
|
43
|
23
|
31
|
87
|
58
|
26
|
17
|
15
|
42
|
54
|
43
|
41
|
47
|
29
|
24
|
21
|
13
|
|
2025/04
|
62
|
55
|
56
|
59
|
65
|
65
|
62
|
61
|
58
|
36
|
45
|
195
|
119
|
116
|
56
|
54
|
64
|
65
|
59
|
62
|
35
|
43
|
54
|
45
|
53
|
45
|
40
|
58
|
56
|
34
|
|
|
2025/03
|
55
|
35
|
14
|
30
|
37
|
47
|
55
|
55
|
51
|
44
|
35
|
54
|
45
|
35
|
26
|
44
|
34
|
39
|
44
|
42
|
44
|
49
|
55
|
51
|
48
|
62
|
89
|
67
|
71
|
63
|
65
|
|
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
|
|
|
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