Air Quality
Excellent
No health implications.
11
PM2.5
17
PM10
61
O3
0.7
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Mar
38
Excellent
Tue
31 Mar
29
Excellent
Wed
1 Apr
44
Excellent
Thu
2 Apr
32
Excellent
Fri
3 Apr
36
Excellent
Sat
4 Apr
44
Excellent
Sun
5 Apr
24
Excellent
Air quality in the last 12 months (Xinhuang)
|
2026/02
|
55
|
59
|
71
|
77
|
66
|
62
|
84
|
56
|
43
|
39
|
47
|
58
|
62
|
49
|
44
|
27
|
38
|
49
|
41
|
49
|
52
|
55
|
34
|
34
|
48
|
20
|
14
|
15
|
|||
|
2026/01
|
29
|
58
|
57
|
35
|
42
|
49
|
56
|
50
|
68
|
100
|
89
|
89
|
95
|
108
|
124
|
115
|
116
|
104
|
68
|
33
|
58
|
63
|
66
|
86
|
61
|
25
|
57
|
72
|
66
|
19
|
45
|
|
2025/12
|
62
|
85
|
61
|
54
|
52
|
56
|
60
|
59
|
64
|
72
|
70
|
136
|
34
|
40
|
51
|
57
|
58
|
59
|
57
|
66
|
47
|
51
|
35
|
49
|
55
|
53
|
57
|
61
|
76
|
85
|
73
|
|
2025/11
|
28
|
20
|
15
|
16
|
20
|
16
|
16
|
10
|
11
|
14
|
24
|
31
|
30
|
34
|
37
|
41
|
46
|
21
|
23
|
27
|
28
|
31
|
37
|
38
|
38
|
40
|
44
|
46
|
42
|
45
|
|
|
2025/10
|
24
|
17
|
17
|
21
|
23
|
24
|
17
|
20
|
21
|
23
|
22
|
32
|
34
|
21
|
22
|
17
|
17
|
14
|
12
|
11
|
11
|
22
|
32
|
32
|
46
|
38
|
26
|
30
|
42
|
40
|
31
|
|
2025/09
|
20
|
19
|
17
|
18
|
21
|
26
|
23
|
26
|
15
|
15
|
17
|
15
|
16
|
21
|
20
|
18
|
18
|
21
|
18
|
17
|
22
|
22
|
14
|
14
|
15
|
13
|
18
|
21
|
24
|
22
|
|
|
2025/08
|
20
|
21
|
21
|
21
|
23
|
16
|
12
|
14
|
17
|
16
|
19
|
19
|
24
|
18
|
13
|
15
|
18
|
21
|
17
|
15
|
12
|
13
|
16
|
19
|
17
|
19
|
16
|
18
|
22
|
23
|
21
|
|
2025/07
|
16
|
14
|
16
|
17
|
19
|
21
|
21
|
23
|
26
|
21
|
19
|
28
|
21
|
20
|
16
|
16
|
19
|
23
|
21
|
22
|
13
|
12
|
13
|
15
|
16
|
19
|
21
|
19
|
20
|
17
|
19
|
|
2025/06
|
18
|
16
|
23
|
22
|
29
|
28
|
22
|
21
|
24
|
23
|
24
|
22
|
22
|
17
|
18
|
22
|
15
|
13
|
14
|
13
|
13
|
13
|
12
|
15
|
17
|
19
|
16
|
14
|
17
|
20
|
|
|
2025/05
|
30
|
39
|
37
|
33
|
26
|
30
|
33
|
26
|
19
|
21
|
23
|
31
|
32
|
44
|
44
|
20
|
35
|
29
|
36
|
31
|
21
|
22
|
24
|
40
|
39
|
21
|
18
|
12
|
17
|
20
|
23
|
|
2025/04
|
31
|
41
|
49
|
64
|
68
|
59
|
64
|
71
|
60
|
49
|
48
|
38
|
96
|
80
|
63
|
64
|
57
|
54
|
30
|
24
|
34
|
29
|
38
|
23
|
22
|
28
|
21
|
24
|
39
|
23
|
|
|
2025/03
|
35
|
33
|
21
|
21
|
22
|
28
|
32
|
29
|
34
|
34
|
35
|
45
|
58
|
28
|
14
|
32
|
38
|
31
|
33
|
32
|
41
|
52
|
54
|
53
|
60
|
65
|
66
|
62
|
38
|
24
|
25
|
|
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