Air Quality
Excellent
No health implications.
3
PM2.5
14
PM10
51
O3
0.5
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
49
Excellent
Sun
29 Jun
49
Excellent
Mon
30 Jun
50
Excellent
Tue
1 Jul
57
Good
Wed
2 Jul
62
Good
Thu
3 Jul
47
Excellent
Fri
4 Jul
17
Excellent
Haojiang Air quality rank
Air quality in the last 12 months (Haojiang)
|
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
|
|
2024/11
|
31
|
19
|
27
|
38
|
36
|
40
|
32
|
28
|
27
|
28
|
33
|
30
|
20
|
25
|
35
|
22
|
26
|
21
|
16
|
14
|
20
|
30
|
33
|
24
|
26
|
20
|
30
|
30
|
31
|
38
|
|
|
2024/10
|
23
|
19
|
34
|
28
|
22
|
34
|
27
|
20
|
30
|
38
|
44
|
41
|
33
|
37
|
32
|
23
|
30
|
46
|
48
|
20
|
21
|
34
|
33
|
33
|
44
|
33
|
47
|
30
|
28
|
53
|
35
|
|
2024/09
|
33
|
40
|
38
|
27
|
22
|
15
|
16
|
12
|
18
|
35
|
59
|
41
|
32
|
26
|
25
|
24
|
30
|
24
|
27
|
18
|
14
|
16
|
12
|
15
|
23
|
34
|
36
|
21
|
40
|
40
|
|
|
2024/08
|
39
|
27
|
31
|
37
|
43
|
45
|
39
|
48
|
29
|
27
|
28
|
30
|
30
|
27
|
30
|
29
|
17
|
18
|
13
|
14
|
15
|
25
|
30
|
31
|
40
|
34
|
42
|
48
|
52
|
28
|
18
|
|
2024/07
|
17
|
17
|
16
|
16
|
15
|
18
|
15
|
16
|
16
|
20
|
16
|
15
|
17
|
17
|
21
|
21
|
25
|
19
|
23
|
24
|
20
|
18
|
28
|
36
|
35
|
20
|
32
|
18
|
33
|
45
|
16
|
|
2024/06
|
21
|
14
|
15
|
20
|
26
|
37
|
16
|
18
|
26
|
17
|
18
|
28
|
24
|
28
|
26
|
17
|
28
|
21
|
17
|
19
|
23
|
25
|
23
|
18
|
23
|
17
|
19
|
20
|
14
|
17
|
|
|
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