Air Quality
Excellent
No health implications.
13
PM2.5
15
PM10
98
O3
0.5
CO
8
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
54
Good
Wed
2 Jul
89
Good
Thu
3 Jul
60
Good
Fri
4 Jul
75
Good
Sat
5 Jul
55
Good
Sun
6 Jul
57
Good
Mon
7 Jul
23
Excellent
Honggang Air quality rank
Air quality in the last 12 months (Honggang)
|
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
|
|
|
2024/10
|
24
|
25
|
28
|
39
|
42
|
29
|
47
|
34
|
46
|
25
|
29
|
26
|
50
|
50
|
23
|
26
|
26
|
39
|
26
|
29
|
38
|
38
|
46
|
52
|
38
|
47
|
34
|
29
|
45
|
48
|
66
|
|
2024/09
|
22
|
22
|
24
|
30
|
23
|
28
|
27
|
25
|
38
|
26
|
23
|
25
|
31
|
23
|
27
|
31
|
25
|
29
|
28
|
27
|
31
|
28
|
38
|
41
|
28
|
32
|
31
|
31
|
54
|
33
|
|
|
2024/08
|
23
|
26
|
26
|
21
|
28
|
24
|
29
|
24
|
35
|
30
|
16
|
22
|
25
|
24
|
31
|
25
|
30
|
32
|
22
|
20
|
18
|
23
|
31
|
32
|
31
|
21
|
24
|
26
|
26
|
21
|
23
|
|
2024/07
|
48
|
35
|
41
|
33
|
27
|
34
|
65
|
83
|
58
|
66
|
85
|
58
|
61
|
54
|
47
|
41
|
24
|
36
|
32
|
29
|
22
|
24
|
20
|
23
|
24
|
19
|
16
|
18
|
20
|
22
|
24
|
|
2024/06
|
22
|
27
|
29
|
24
|
34
|
46
|
33
|
24
|
21
|
20
|
25
|
23
|
24
|
21
|
19
|
21
|
18
|
18
|
42
|
29
|
24
|
17
|
17
|
21
|
26
|
26
|
36
|
39
|
34
|
44
|
|
|
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