Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
44
PM10
60
O3
0.7
CO
4
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Jan
81
Good
Sat
25 Jan
46
Excellent
Sun
26 Jan
42
Excellent
Mon
27 Jan
76
Good
Tue
28 Jan
104
Light
Wed
29 Jan
17
Excellent
Thu
30 Jan
17
Excellent
Honghuagang Air quality rank
Air quality in the last 12 months (Honghuagang)
|
2024/12
|
80
|
88
|
59
|
37
|
32
|
41
|
38
|
39
|
33
|
23
|
35
|
45
|
64
|
62
|
52
|
60
|
69
|
63
|
74
|
92
|
114
|
69
|
62
|
79
|
81
|
60
|
92
|
82
|
79
|
53
|
62
|
|
2024/11
|
56
|
48
|
68
|
52
|
52
|
64
|
70
|
70
|
59
|
59
|
58
|
61
|
65
|
58
|
70
|
56
|
43
|
37
|
38
|
44
|
40
|
45
|
44
|
36
|
38
|
44
|
46
|
44
|
47
|
60
|
|
|
2024/10
|
23
|
29
|
41
|
44
|
45
|
48
|
43
|
35
|
38
|
52
|
55
|
51
|
37
|
33
|
37
|
34
|
34
|
44
|
25
|
24
|
31
|
32
|
39
|
45
|
46
|
51
|
58
|
57
|
56
|
60
|
60
|
|
2024/09
|
40
|
40
|
42
|
33
|
37
|
43
|
37
|
31
|
26
|
36
|
41
|
40
|
41
|
35
|
32
|
44
|
35
|
35
|
41
|
45
|
44
|
38
|
40
|
43
|
51
|
58
|
53
|
49
|
38
|
27
|
|
|
2024/08
|
20
|
19
|
19
|
15
|
20
|
25
|
20
|
27
|
27
|
30
|
40
|
52
|
41
|
39
|
40
|
36
|
34
|
34
|
41
|
41
|
34
|
39
|
44
|
41
|
39
|
39
|
38
|
30
|
33
|
36
|
34
|
|
2024/07
|
22
|
23
|
18
|
16
|
18
|
17
|
22
|
19
|
19
|
21
|
19
|
24
|
20
|
19
|
17
|
19
|
21
|
19
|
13
|
19
|
18
|
20
|
20
|
21
|
24
|
32
|
30
|
21
|
16
|
19
|
24
|
|
2024/06
|
36
|
26
|
23
|
21
|
37
|
31
|
23
|
22
|
19
|
24
|
24
|
23
|
32
|
35
|
36
|
31
|
24
|
20
|
19
|
24
|
27
|
23
|
23
|
27
|
30
|
19
|
12
|
17
|
12
|
27
|
|
|
2024/05
|
30
|
31
|
25
|
27
|
48
|
46
|
35
|
48
|
44
|
40
|
27
|
27
|
34
|
47
|
39
|
45
|
49
|
29
|
24
|
33
|
19
|
25
|
40
|
44
|
38
|
27
|
36
|
36
|
35
|
24
|
34
|
|
2024/04
|
42
|
45
|
28
|
26
|
29
|
25
|
31
|
32
|
46
|
44
|
42
|
35
|
42
|
49
|
58
|
46
|
31
|
24
|
31
|
33
|
48
|
53
|
37
|
46
|
37
|
46
|
32
|
36
|
47
|
27
|
|
|
2024/03
|
57
|
63
|
57
|
51
|
41
|
36
|
58
|
64
|
51
|
59
|
56
|
57
|
37
|
41
|
32
|
34
|
25
|
22
|
41
|
69
|
66
|
61
|
53
|
52
|
42
|
27
|
32
|
39
|
46
|
47
|
51
|
|
2024/02
|
40
|
25
|
27
|
29
|
29
|
33
|
42
|
49
|
71
|
240
|
75
|
49
|
57
|
62
|
62
|
39
|
43
|
50
|
62
|
60
|
39
|
27
|
27
|
29
|
27
|
36
|
51
|
53
|
57
|
||
|
2024/01
|
60
|
44
|
49
|
46
|
60
|
74
|
42
|
57
|
63
|
59
|
57
|
81
|
80
|
62
|
46
|
51
|
54
|
34
|
26
|
28
|
29
|
35
|
36
|
42
|
57
|
52
|
53
|
49
|
53
|
47
|
46
|
|
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