Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
26
O3
0.8
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Nov
46
Excellent
Fri
14 Nov
53
Good
Sat
15 Nov
55
Good
Sun
16 Nov
50
Excellent
Mon
17 Nov
49
Excellent
Tue
18 Nov
49
Excellent
Wed
19 Nov
22
Excellent
Haojiang Air quality rank
Air quality in the last 12 months (Haojiang)
|
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
|
|
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
|
|
|
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