Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
40
O3
0.4
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Mar
53
Good
Thu
26 Mar
47
Excellent
Fri
27 Mar
51
Good
Sat
28 Mar
47
Excellent
Sun
29 Mar
52
Good
Mon
30 Mar
44
Excellent
Tue
31 Mar
37
Excellent
Air quality in the last 12 months (Huizhou)
|
2026/02
|
28
|
40
|
54
|
59
|
60
|
32
|
25
|
51
|
37
|
32
|
51
|
59
|
56
|
43
|
38
|
26
|
57
|
45
|
34
|
34
|
34
|
65
|
88
|
39
|
17
|
18
|
17
|
22
|
|||
|
2026/01
|
29
|
42
|
54
|
64
|
71
|
65
|
51
|
45
|
51
|
53
|
57
|
54
|
60
|
52
|
52
|
62
|
90
|
88
|
53
|
23
|
55
|
62
|
53
|
52
|
63
|
60
|
29
|
55
|
59
|
36
|
16
|
|
2025/12
|
63
|
85
|
64
|
60
|
57
|
57
|
61
|
74
|
69
|
63
|
68
|
78
|
45
|
48
|
45
|
49
|
71
|
106
|
76
|
94
|
48
|
44
|
54
|
20
|
65
|
63
|
50
|
46
|
47
|
64
|
64
|
|
2025/11
|
38
|
46
|
60
|
48
|
29
|
24
|
23
|
21
|
15
|
44
|
43
|
33
|
43
|
42
|
56
|
64
|
48
|
36
|
40
|
42
|
50
|
55
|
57
|
69
|
80
|
68
|
95
|
82
|
62
|
54
|
|
|
2025/10
|
27
|
33
|
36
|
32
|
32
|
31
|
38
|
43
|
35
|
33
|
38
|
45
|
42
|
25
|
28
|
24
|
26
|
16
|
14
|
23
|
21
|
32
|
33
|
33
|
38
|
42
|
35
|
45
|
41
|
32
|
27
|
|
2025/09
|
19
|
19
|
22
|
27
|
31
|
23
|
26
|
28
|
13
|
18
|
22
|
24
|
23
|
22
|
25
|
31
|
30
|
22
|
25
|
18
|
19
|
25
|
27
|
17
|
20
|
26
|
30
|
37
|
38
|
33
|
|
|
2025/08
|
26
|
29
|
26
|
25
|
22
|
14
|
16
|
20
|
24
|
30
|
31
|
23
|
18
|
17
|
17
|
20
|
21
|
25
|
24
|
21
|
21
|
18
|
20
|
25
|
28
|
21
|
23
|
20
|
24
|
28
|
25
|
|
2025/07
|
21
|
23
|
23
|
25
|
27
|
24
|
22
|
18
|
15
|
23
|
21
|
15
|
15
|
22
|
25
|
26
|
26
|
28
|
19
|
12
|
10
|
11
|
12
|
16
|
20
|
16
|
14
|
14
|
18
|
16
|
14
|
|
2025/06
|
10
|
11
|
21
|
30
|
31
|
29
|
29
|
15
|
12
|
14
|
13
|
15
|
17
|
13
|
11
|
29
|
31
|
19
|
17
|
18
|
18
|
10
|
11
|
15
|
22
|
23
|
20
|
18
|
17
|
24
|
|
|
2025/05
|
40
|
44
|
51
|
51
|
20
|
80
|
120
|
42
|
13
|
34
|
31
|
33
|
35
|
38
|
53
|
29
|
18
|
44
|
26
|
19
|
15
|
21
|
12
|
56
|
52
|
44
|
48
|
40
|
19
|
26
|
31
|
|
2025/04
|
26
|
35
|
54
|
54
|
55
|
51
|
47
|
50
|
55
|
50
|
46
|
127
|
102
|
95
|
45
|
38
|
55
|
58
|
54
|
60
|
40
|
17
|
38
|
33
|
29
|
39
|
23
|
34
|
48
|
48
|
|
|
2025/03
|
40
|
42
|
16
|
17
|
30
|
48
|
47
|
49
|
64
|
67
|
60
|
40
|
24
|
31
|
15
|
41
|
32
|
35
|
38
|
31
|
36
|
41
|
50
|
52
|
51
|
60
|
49
|
63
|
41
|
58
|
34
|
|
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