Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Feb
Thu
13 Feb
Fri
14 Feb
Sat
15 Feb
Sun
16 Feb
Mon
17 Feb
Tue
18 Feb
Real-time AQI (Monitoring Station in Huizhou)
河南岸金山湖子站
176
PM2.5
13
PM10
54
O3
0.5
CO
7
SO2
9
NO2
下埔横江三路子站
1810
PM2.5
13
PM10
57
O3
0.5
CO
7
SO2
9
NO2
江北云山西路子站
1811
PM2.5
13
PM10
57
O3
0.7
CO
6
SO2
10
NO2
惠阳区承修路船湖子站
178
PM2.5
14
PM10
54
O3
0.7
CO
9
SO2
13
NO2
大亚湾管委会子站
196
PM2.5
8
PM10
60
O3
0.8
CO
5
SO2
13
NO2
Air quality in the last 12 months (Huizhou)
|
2025/01
|
64
|
59
|
55
|
57
|
60
|
68
|
65
|
64
|
60
|
46
|
46
|
38
|
52
|
58
|
56
|
66
|
53
|
57
|
54
|
57
|
54
|
51
|
44
|
30
|
26
|
20
|
24
|
43
|
86
|
48
|
36
|
|
2024/12
|
56
|
56
|
52
|
51
|
55
|
63
|
51
|
32
|
38
|
46
|
50
|
24
|
33
|
59
|
43
|
42
|
52
|
46
|
53
|
62
|
48
|
54
|
62
|
63
|
56
|
50
|
61
|
69
|
73
|
71
|
63
|
|
2024/11
|
25
|
25
|
44
|
45
|
43
|
53
|
41
|
36
|
41
|
46
|
47
|
42
|
39
|
15
|
22
|
16
|
23
|
25
|
13
|
11
|
17
|
23
|
33
|
38
|
25
|
14
|
31
|
32
|
34
|
46
|
|
|
2024/10
|
27
|
28
|
37
|
32
|
34
|
34
|
35
|
45
|
37
|
31
|
39
|
47
|
38
|
32
|
35
|
30
|
28
|
30
|
41
|
34
|
31
|
30
|
26
|
36
|
41
|
41
|
40
|
16
|
22
|
37
|
36
|
|
2024/09
|
21
|
32
|
27
|
26
|
21
|
9
|
15
|
13
|
13
|
22
|
35
|
40
|
31
|
27
|
18
|
18
|
21
|
18
|
30
|
25
|
14
|
17
|
12
|
13
|
20
|
40
|
50
|
28
|
26
|
35
|
|
|
2024/08
|
26
|
26
|
30
|
38
|
49
|
35
|
36
|
41
|
28
|
24
|
27
|
25
|
20
|
28
|
28
|
23
|
13
|
18
|
19
|
20
|
13
|
21
|
29
|
35
|
31
|
38
|
41
|
45
|
31
|
24
|
16
|
|
2024/07
|
20
|
20
|
13
|
16
|
16
|
13
|
14
|
21
|
17
|
15
|
12
|
13
|
13
|
18
|
15
|
14
|
14
|
16
|
18
|
18
|
16
|
15
|
22
|
34
|
45
|
20
|
15
|
8
|
11
|
11
|
13
|
|
2024/06
|
11
|
23
|
18
|
23
|
26
|
17
|
16
|
15
|
12
|
13
|
20
|
24
|
26
|
24
|
19
|
20
|
21
|
18
|
21
|
15
|
20
|
26
|
14
|
16
|
15
|
19
|
16
|
15
|
14
|
16
|
|
|
2024/05
|
17
|
24
|
27
|
23
|
18
|
37
|
25
|
36
|
38
|
39
|
33
|
34
|
29
|
29
|
39
|
49
|
46
|
41
|
35
|
15
|
13
|
16
|
17
|
13
|
14
|
20
|
22
|
16
|
26
|
26
|
16
|
|
2024/04
|
43
|
45
|
26
|
26
|
43
|
26
|
23
|
29
|
19
|
34
|
45
|
53
|
49
|
29
|
35
|
36
|
26
|
30
|
28
|
23
|
16
|
29
|
25
|
25
|
15
|
20
|
26
|
11
|
21
|
21
|
|
|
2024/03
|
18
|
22
|
33
|
40
|
40
|
36
|
30
|
35
|
55
|
14
|
17
|
21
|
60
|
61
|
60
|
61
|
50
|
43
|
25
|
58
|
53
|
56
|
46
|
31
|
36
|
46
|
34
|
46
|
57
|
37
|
29
|
|
2024/02
|
32
|
27
|
24
|
29
|
19
|
25
|
14
|
10
|
28
|
70
|
77
|
55
|
48
|
43
|
40
|
33
|
28
|
30
|
28
|
22
|
24
|
26
|
27
|
22
|
16
|
23
|
23
|
36
|
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
*: primary pollution