Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
20
O3
0.8
CO
6
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
43
Excellent
Sun
14 Dec
44
Excellent
Mon
15 Dec
57
Good
Tue
16 Dec
63
Good
Wed
17 Dec
52
Good
Thu
18 Dec
58
Good
Fri
19 Dec
19
Excellent
Tianhe Air quality rank
Air quality in the last 12 months (Tianhe)
|
2025/11
|
35
|
38
|
35
|
15
|
15
|
25
|
42
|
48
|
26
|
16
|
18
|
25
|
18
|
35
|
41
|
51
|
45
|
42
|
22
|
29
|
30
|
41
|
50
|
48
|
45
|
59
|
53
|
61
|
60
|
52
|
|
|
2025/10
|
41
|
21
|
23
|
31
|
20
|
20
|
30
|
35
|
44
|
41
|
38
|
30
|
30
|
25
|
37
|
47
|
45
|
45
|
43
|
17
|
9
|
13
|
27
|
41
|
43
|
47
|
57
|
55
|
48
|
44
|
40
|
|
2025/09
|
28
|
23
|
20
|
21
|
23
|
32
|
26
|
10
|
17
|
23
|
31
|
19
|
21
|
25
|
27
|
28
|
35
|
22
|
20
|
17
|
15
|
22
|
23
|
10
|
21
|
23
|
40
|
39
|
33
|
39
|
|
|
2025/08
|
31
|
30
|
26
|
33
|
21
|
20
|
31
|
44
|
36
|
29
|
29
|
29
|
33
|
36
|
20
|
25
|
25
|
19
|
24
|
24
|
23
|
39
|
37
|
25
|
30
|
34
|
43
|
44
|
30
|
30
|
25
|
|
2025/07
|
17
|
26
|
38
|
41
|
42
|
37
|
42
|
25
|
29
|
32
|
19
|
24
|
19
|
24
|
32
|
33
|
40
|
50
|
25
|
10
|
15
|
20
|
23
|
28
|
30
|
34
|
43
|
44
|
35
|
30
|
37
|
|
2025/06
|
36
|
31
|
18
|
30
|
37
|
35
|
25
|
21
|
22
|
31
|
24
|
20
|
18
|
19
|
23
|
25
|
16
|
19
|
16
|
19
|
18
|
21
|
21
|
23
|
24
|
25
|
19
|
23
|
22
|
19
|
|
|
2025/05
|
38
|
48
|
44
|
30
|
29
|
26
|
24
|
32
|
27
|
26
|
35
|
43
|
43
|
36
|
25
|
20
|
24
|
20
|
28
|
28
|
28
|
33
|
48
|
29
|
48
|
55
|
49
|
45
|
28
|
22
|
35
|
|
2025/04
|
28
|
48
|
62
|
56
|
35
|
63
|
75
|
66
|
54
|
48
|
42
|
44
|
251
|
171
|
100
|
103
|
71
|
58
|
40
|
38
|
34
|
42
|
42
|
27
|
17
|
37
|
36
|
34
|
46
|
52
|
|
|
2025/03
|
40
|
37
|
39
|
24
|
15
|
14
|
23
|
33
|
57
|
64
|
45
|
44
|
36
|
41
|
20
|
15
|
51
|
45
|
48
|
57
|
69
|
69
|
66
|
72
|
62
|
48
|
44
|
47
|
14
|
12
|
13
|
|
2025/02
|
43
|
45
|
8
|
26
|
43
|
46
|
22
|
53
|
34
|
50
|
51
|
56
|
40
|
56
|
44
|
66
|
43
|
51
|
49
|
48
|
36
|
35
|
19
|
33
|
49
|
49
|
58
|
40
|
|||
|
2025/01
|
71
|
74
|
57
|
62
|
81
|
79
|
80
|
75
|
64
|
43
|
37
|
43
|
62
|
74
|
57
|
57
|
46
|
64
|
62
|
63
|
78
|
56
|
57
|
44
|
30
|
20
|
26
|
38
|
60
|
60
|
37
|
|
2024/12
|
67
|
75
|
73
|
64
|
61
|
64
|
43
|
33
|
57
|
55
|
56
|
30
|
43
|
56
|
47
|
43
|
56
|
43
|
57
|
59
|
49
|
59
|
68
|
68
|
61
|
62
|
70
|
63
|
77
|
95
|
72
|
|
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