Air Quality
Excellent
No health implications.
16
PM2.5
26
PM10
50
O3
0.4
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Nov
91
Good
Sat
8 Nov
86
Good
Sun
9 Nov
55
Good
Mon
10 Nov
79
Good
Tue
11 Nov
91
Good
Wed
12 Nov
79
Good
Thu
13 Nov
20
Excellent
Air quality in the last 12 months (Honggang)
|
2025/10
|
33
|
33
|
50
|
30
|
28
|
28
|
42
|
27
|
35
|
33
|
60
|
28
|
37
|
30
|
29
|
28
|
34
|
25
|
26
|
28
|
35
|
37
|
37
|
44
|
40
|
29
|
35
|
35
|
166
|
63
|
57
|
|
2025/09
|
26
|
31
|
39
|
48
|
39
|
30
|
31
|
26
|
23
|
27
|
29
|
35
|
26
|
33
|
26
|
27
|
26
|
29
|
30
|
27
|
34
|
29
|
34
|
30
|
25
|
26
|
26
|
38
|
29
|
47
|
|
|
2025/08
|
21
|
21
|
22
|
21
|
21
|
21
|
21
|
21
|
18
|
20
|
20
|
21
|
25
|
20
|
32
|
20
|
25
|
22
|
24
|
27
|
18
|
17
|
22
|
21
|
25
|
23
|
26
|
23
|
21
|
26
|
29
|
|
2025/07
|
28
|
28
|
29
|
24
|
21
|
24
|
25
|
24
|
24
|
31
|
40
|
25
|
24
|
22
|
23
|
20
|
18
|
19
|
20
|
24
|
22
|
23
|
32
|
29
|
20
|
24
|
24
|
21
|
19
|
24
|
22
|
|
2025/06
|
29
|
28
|
30
|
28
|
27
|
20
|
21
|
28
|
23
|
28
|
23
|
35
|
37
|
23
|
26
|
28
|
26
|
32
|
25
|
24
|
21
|
27
|
30
|
46
|
41
|
43
|
45
|
34
|
38
|
39
|
|
|
2025/05
|
29
|
19
|
24
|
19
|
22
|
30
|
33
|
41
|
29
|
30
|
38
|
53
|
65
|
48
|
67
|
46
|
30
|
37
|
31
|
41
|
33
|
26
|
26
|
36
|
38
|
38
|
48
|
60
|
62
|
69
|
53
|
|
2025/04
|
68
|
53
|
56
|
113
|
50
|
45
|
57
|
58
|
48
|
117
|
124
|
38
|
31
|
31
|
23
|
25
|
52
|
30
|
30
|
37
|
38
|
19
|
30
|
26
|
17
|
28
|
41
|
36
|
72
|
19
|
|
|
2025/03
|
24
|
33
|
46
|
55
|
61
|
72
|
48
|
41
|
92
|
128
|
79
|
69
|
29
|
29
|
26
|
36
|
31
|
28
|
86
|
32
|
35
|
25
|
173
|
65
|
55
|
69
|
28
|
22
|
21
|
23
|
33
|
|
2025/02
|
67
|
91
|
51
|
28
|
45
|
50
|
28
|
25
|
27
|
55
|
143
|
85
|
44
|
31
|
62
|
34
|
29
|
26
|
28
|
35
|
35
|
41
|
28
|
34
|
44
|
27
|
49
|
38
|
|||
|
2025/01
|
100
|
58
|
38
|
127
|
129
|
87
|
62
|
38
|
31
|
38
|
80
|
171
|
157
|
120
|
35
|
37
|
55
|
115
|
164
|
182
|
124
|
54
|
104
|
214
|
223
|
190
|
53
|
52
|
46
|
32
|
40
|
|
2024/12
|
49
|
21
|
25
|
24
|
30
|
28
|
28
|
36
|
75
|
52
|
26
|
38
|
48
|
32
|
28
|
32
|
36
|
37
|
50
|
69
|
40
|
30
|
38
|
37
|
46
|
29
|
29
|
34
|
59
|
92
|
98
|
|
2024/11
|
49
|
62
|
36
|
37
|
30
|
52
|
141
|
148
|
163
|
72
|
166
|
67
|
193
|
277
|
102
|
50
|
26
|
27
|
57
|
81
|
51
|
30
|
65
|
135
|
132
|
73
|
28
|
39
|
27
|
32
|
|
|
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