Air Quality
Excellent
No health implications.
24
PM2.5
37
PM10
56
O3
0.4
CO
8
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Mar
89
Good
Wed
11 Mar
66
Good
Thu
12 Mar
68
Good
Fri
13 Mar
81
Good
Sat
14 Mar
61
Good
Sun
15 Mar
35
Excellent
Mon
16 Mar
47
Excellent
Air quality in the last 12 months (Honggang)
|
2026/02
|
32
|
37
|
44
|
30
|
45
|
32
|
37
|
34
|
59
|
125
|
47
|
50
|
53
|
93
|
29
|
64
|
45
|
28
|
51
|
89
|
97
|
55
|
42
|
27
|
84
|
30
|
33
|
29
|
|||
|
2026/01
|
31
|
32
|
40
|
29
|
28
|
51
|
30
|
42
|
50
|
51
|
47
|
54
|
36
|
42
|
72
|
46
|
35
|
37
|
32
|
33
|
30
|
29
|
35
|
28
|
30
|
57
|
35
|
34
|
32
|
29
|
36
|
|
2025/12
|
33
|
31
|
31
|
37
|
38
|
54
|
79
|
31
|
40
|
34
|
32
|
34
|
48
|
59
|
41
|
38
|
50
|
91
|
84
|
48
|
37
|
73
|
69
|
38
|
30
|
31
|
51
|
58
|
32
|
29
|
29
|
|
2025/11
|
161
|
55
|
147
|
90
|
169
|
134
|
65
|
154
|
33
|
26
|
45
|
78
|
32
|
37
|
102
|
45
|
24
|
43
|
63
|
38
|
36
|
69
|
56
|
39
|
85
|
105
|
47
|
62
|
72
|
52
|
|
|
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
|
|
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