Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
51
*
PM10
103
O3
0.6
CO
8
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Dec
55
Good
Fri
19 Dec
49
Excellent
Sat
20 Dec
53
Good
Sun
21 Dec
52
Good
Mon
22 Dec
59
Good
Tue
23 Dec
52
Good
Wed
24 Dec
48
Excellent
Haojiang Air quality rank
Air quality in the last 12 months (Haojiang)
|
2025/11
|
25
|
34
|
41
|
23
|
20
|
23
|
28
|
33
|
37
|
24
|
27
|
18
|
17
|
27
|
38
|
34
|
36
|
39
|
26
|
39
|
39
|
43
|
47
|
53
|
42
|
64
|
52
|
64
|
74
|
54
|
|
|
2025/10
|
25
|
20
|
28
|
30
|
22
|
19
|
31
|
27
|
29
|
26
|
26
|
21
|
18
|
22
|
25
|
26
|
31
|
30
|
24
|
21
|
17
|
22
|
30
|
34
|
32
|
39
|
41
|
41
|
23
|
30
|
36
|
|
2025/09
|
26
|
30
|
29
|
21
|
18
|
25
|
18
|
22
|
19
|
25
|
22
|
19
|
19
|
20
|
20
|
23
|
24
|
20
|
20
|
17
|
17
|
30
|
22
|
32
|
28
|
28
|
26
|
23
|
26
|
33
|
|
|
2025/08
|
32
|
24
|
25
|
15
|
13
|
33
|
36
|
38
|
23
|
15
|
15
|
23
|
33
|
18
|
24
|
25
|
21
|
16
|
18
|
30
|
24
|
32
|
24
|
22
|
25
|
24
|
21
|
22
|
28
|
19
|
25
|
|
2025/07
|
15
|
22
|
23
|
26
|
17
|
21
|
42
|
42
|
30
|
16
|
18
|
45
|
45
|
36
|
33
|
33
|
38
|
25
|
26
|
30
|
32
|
19
|
26
|
31
|
33
|
39
|
38
|
24
|
25
|
41
|
32
|
|
2025/06
|
42
|
42
|
30
|
19
|
28
|
25
|
36
|
22
|
20
|
23
|
20
|
25
|
26
|
42
|
41
|
27
|
19
|
23
|
16
|
19
|
15
|
16
|
18
|
17
|
19
|
17
|
14
|
17
|
14
|
13
|
|
|
2025/05
|
46
|
69
|
50
|
38
|
38
|
29
|
36
|
46
|
40
|
28
|
26
|
38
|
36
|
36
|
33
|
22
|
23
|
22
|
25
|
21
|
19
|
24
|
25
|
22
|
26
|
35
|
26
|
26
|
14
|
26
|
34
|
|
2025/04
|
19
|
31
|
46
|
45
|
38
|
54
|
57
|
61
|
53
|
41
|
43
|
37
|
120
|
102
|
101
|
79
|
65
|
61
|
36
|
29
|
33
|
35
|
36
|
35
|
17
|
21
|
30
|
50
|
40
|
45
|
|
|
2025/03
|
78
|
34
|
25
|
23
|
14
|
20
|
25
|
30
|
36
|
34
|
53
|
64
|
55
|
18
|
28
|
16
|
43
|
57
|
42
|
44
|
51
|
51
|
72
|
73
|
51
|
42
|
39
|
48
|
27
|
12
|
14
|
|
2025/02
|
59
|
22
|
18
|
43
|
61
|
48
|
31
|
40
|
39
|
34
|
42
|
53
|
52
|
33
|
45
|
83
|
56
|
55
|
35
|
30
|
21
|
27
|
36
|
30
|
56
|
57
|
69
|
105
|
|||
|
2025/01
|
53
|
56
|
60
|
39
|
53
|
58
|
55
|
51
|
45
|
64
|
48
|
40
|
46
|
50
|
79
|
98
|
53
|
43
|
63
|
56
|
73
|
68
|
63
|
31
|
33
|
27
|
30
|
46
|
60
|
48
|
49
|
|
2024/12
|
52
|
61
|
58
|
36
|
39
|
43
|
41
|
50
|
47
|
32
|
36
|
38
|
40
|
55
|
69
|
58
|
55
|
43
|
56
|
43
|
49
|
69
|
44
|
38
|
35
|
57
|
60
|
87
|
59
|
57
|
71
|
|
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