Air Quality
Excellent
No health implications.
11
PM2.5
16
PM10
92
O3
0.5
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jun
100
Good
Sat
14 Jun
75
Good
Sun
15 Jun
86
Good
Mon
16 Jun
86
Good
Tue
17 Jun
92
Good
Wed
18 Jun
78
Good
Thu
19 Jun
42
Excellent
Air quality in the last 12 months (Honghu)
|
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
|
|
|
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
|
|
|
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