Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
96
O3
0.5
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
74
Good
Thu
23 Jul
77
Good
Fri
24 Jul
68
Good
Sat
25 Jul
69
Good
Sun
26 Jul
62
Good
Mon
27 Jul
35
Excellent
Tue
28 Jul
21
Excellent
Air quality in the last 12 months (Renhe)
|
2026/06
|
22
|
22
|
21
|
29
|
39
|
46
|
32
|
25
|
22
|
27
|
46
|
66
|
25
|
31
|
33
|
19
|
26
|
31
|
25
|
24
|
21
|
18
|
16
|
19
|
18
|
24
|
29
|
26
|
24
|
25
|
|
|
2026/05
|
33
|
28
|
28
|
23
|
33
|
35
|
30
|
42
|
42
|
31
|
34
|
36
|
28
|
32
|
27
|
30
|
33
|
36
|
36
|
35
|
51
|
34
|
30
|
28
|
30
|
35
|
33
|
47
|
53
|
25
|
26
|
|
2026/04
|
37
|
38
|
32
|
40
|
43
|
38
|
35
|
35
|
30
|
35
|
37
|
39
|
45
|
55
|
69
|
58
|
43
|
47
|
49
|
48
|
54
|
52
|
41
|
42
|
48
|
61
|
42
|
36
|
25
|
31
|
|
|
2026/03
|
49
|
56
|
56
|
36
|
60
|
83
|
83
|
76
|
34
|
24
|
53
|
55
|
31
|
30
|
30
|
36
|
34
|
29
|
39
|
39
|
37
|
42
|
29
|
33
|
37
|
35
|
36
|
50
|
34
|
29
|
35
|
|
2026/02
|
49
|
42
|
39
|
33
|
32
|
29
|
36
|
46
|
34
|
30
|
34
|
31
|
29
|
34
|
40
|
45
|
94
|
56
|
57
|
42
|
39
|
42
|
42
|
44
|
51
|
59
|
47
|
48
|
|||
|
2026/01
|
43
|
42
|
30
|
29
|
33
|
47
|
52
|
45
|
53
|
57
|
41
|
42
|
50
|
54
|
47
|
42
|
74
|
70
|
62
|
53
|
52
|
66
|
98
|
64
|
66
|
56
|
60
|
70
|
60
|
37
|
45
|
|
2025/12
|
51
|
47
|
48
|
46
|
39
|
40
|
40
|
46
|
48
|
47
|
57
|
58
|
52
|
55
|
46
|
48
|
61
|
72
|
62
|
58
|
43
|
44
|
62
|
51
|
44
|
62
|
62
|
55
|
49
|
44
|
41
|
|
2025/11
|
27
|
14
|
13
|
28
|
38
|
42
|
27
|
37
|
28
|
25
|
25
|
30
|
24
|
32
|
30
|
33
|
36
|
33
|
23
|
44
|
47
|
44
|
45
|
44
|
53
|
50
|
39
|
49
|
55
|
58
|
|
|
2025/10
|
18
|
20
|
18
|
16
|
18
|
23
|
21
|
18
|
21
|
19
|
20
|
17
|
22
|
25
|
23
|
23
|
22
|
16
|
21
|
32
|
19
|
18
|
28
|
38
|
48
|
24
|
29
|
37
|
37
|
34
|
42
|
|
2025/09
|
30
|
20
|
23
|
22
|
17
|
25
|
28
|
39
|
22
|
33
|
20
|
28
|
24
|
23
|
17
|
21
|
19
|
16
|
21
|
38
|
24
|
26
|
25
|
18
|
33
|
25
|
31
|
25
|
26
|
17
|
|
|
2025/08
|
26
|
28
|
23
|
21
|
25
|
26
|
37
|
26
|
21
|
17
|
25
|
21
|
25
|
36
|
39
|
26
|
22
|
34
|
34
|
17
|
28
|
19
|
16
|
17
|
27
|
29
|
33
|
24
|
22
|
25
|
29
|
|
2025/07
|
24
|
20
|
21
|
26
|
27
|
22
|
30
|
22
|
25
|
26
|
26
|
36
|
26
|
39
|
35
|
30
|
40
|
34
|
18
|
28
|
30
|
28
|
27
|
24
|
22
|
26
|
33
|
16
|
33
|
36
|
23
|
|
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