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
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Real-time AQI (Monitoring Station in Hezhou)
环保小区
157
PM2.5
14
PM10
45
O3
0.5
CO
5
SO2
14
NO2
政协大楼
203
PM2.5
20
PM10
36
O3
0.5
CO
5
SO2
15
NO2
西湾
136
PM2.5
6
PM10
41
O3
0.5
CO
6
SO2
12
NO2
Air quality in the last 12 months (Hezhou)
|
2025/02
|
27
|
17
|
18
|
44
|
70
|
55
|
28
|
65
|
44
|
64
|
96
|
74
|
89
|
97
|
101
|
41
|
31
|
26
|
37
|
25
|
23
|
24
|
18
|
55
|
100
|
106
|
84
|
60
|
|||
|
2025/01
|
92
|
101
|
96
|
119
|
130
|
115
|
94
|
94
|
86
|
52
|
63
|
66
|
70
|
69
|
80
|
80
|
67
|
70
|
79
|
89
|
85
|
71
|
79
|
59
|
103
|
23
|
43
|
56
|
229
|
91
|
49
|
|
2024/12
|
79
|
68
|
63
|
72
|
120
|
56
|
24
|
42
|
77
|
109
|
39
|
61
|
52
|
76
|
53
|
52
|
64
|
62
|
70
|
92
|
97
|
107
|
109
|
102
|
113
|
121
|
114
|
109
|
87
|
115
|
116
|
|
2024/11
|
47
|
67
|
74
|
74
|
69
|
75
|
52
|
49
|
59
|
59
|
65
|
63
|
63
|
63
|
44
|
40
|
42
|
23
|
23
|
21
|
29
|
32
|
41
|
46
|
50
|
30
|
39
|
50
|
52
|
61
|
|
|
2024/10
|
46
|
41
|
55
|
51
|
48
|
53
|
66
|
45
|
43
|
47
|
57
|
51
|
59
|
63
|
22
|
38
|
41
|
46
|
33
|
22
|
32
|
35
|
30
|
39
|
46
|
54
|
30
|
28
|
45
|
52
|
53
|
|
2024/09
|
36
|
26
|
27
|
29
|
39
|
33
|
20
|
22
|
24
|
28
|
32
|
39
|
43
|
39
|
40
|
31
|
31
|
38
|
43
|
38
|
29
|
30
|
37
|
42
|
38
|
36
|
37
|
36
|
43
|
46
|
|
|
2024/08
|
23
|
25
|
30
|
33
|
30
|
31
|
32
|
32
|
33
|
32
|
34
|
22
|
18
|
22
|
23
|
15
|
18
|
20
|
26
|
29
|
22
|
21
|
23
|
28
|
31
|
29
|
35
|
35
|
34
|
34
|
32
|
|
2024/07
|
31
|
25
|
22
|
20
|
25
|
24
|
30
|
24
|
26
|
26
|
29
|
31
|
24
|
26
|
27
|
27
|
24
|
23
|
23
|
29
|
25
|
23
|
24
|
34
|
41
|
52
|
33
|
15
|
15
|
17
|
18
|
|
2024/06
|
19
|
16
|
30
|
20
|
12
|
25
|
28
|
23
|
21
|
22
|
21
|
27
|
27
|
32
|
14
|
20
|
22
|
18
|
22
|
26
|
23
|
23
|
22
|
19
|
20
|
24
|
24
|
27
|
25
|
28
|
|
|
2024/05
|
17
|
23
|
24
|
23
|
23
|
33
|
35
|
47
|
47
|
49
|
46
|
26
|
65
|
58
|
61
|
57
|
56
|
34
|
19
|
22
|
22
|
35
|
37
|
33
|
31
|
26
|
21
|
30
|
29
|
37
|
19
|
|
2024/04
|
54
|
50
|
44
|
25
|
19
|
15
|
15
|
23
|
42
|
49
|
56
|
62
|
60
|
55
|
59
|
55
|
39
|
26
|
27
|
22
|
17
|
25
|
28
|
48
|
55
|
26
|
31
|
37
|
35
|
25
|
|
|
2024/03
|
64
|
59
|
49
|
26
|
39
|
59
|
80
|
70
|
55
|
35
|
26
|
49
|
48
|
24
|
26
|
44
|
50
|
32
|
30
|
62
|
78
|
50
|
47
|
46
|
44
|
31
|
67
|
37
|
41
|
52
|
49
|
|
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