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
15 Nov
Sun
16 Nov
Mon
17 Nov
Tue
18 Nov
Wed
19 Nov
Thu
20 Nov
Fri
21 Nov
Guang'an Air quality rank
Real-time AQI (Monitoring Station in Guang'an)
市委
2920
PM2.5
27
PM10
39
O3
0.6
CO
3
SO2
21
NO2
友谊中学
3019
PM2.5
30
PM10
38
O3
0.5
CO
7
SO2
22
NO2
广电花园
2819
PM2.5
24
PM10
29
O3
0.6
CO
2
SO2
23
NO2
北辰小学
3625
PM2.5
34
PM10
31
O3
0.6
CO
8
SO2
19
NO2
Air quality in the last 12 months (Guang'an)
|
2025/10
|
21
|
16
|
15
|
12
|
16
|
26
|
29
|
23
|
28
|
33
|
38
|
21
|
14
|
24
|
15
|
20
|
17
|
16
|
12
|
10
|
11
|
16
|
22
|
27
|
27
|
28
|
37
|
37
|
44
|
34
|
40
|
|
2025/09
|
38
|
62
|
42
|
46
|
51
|
21
|
23
|
18
|
22
|
31
|
21
|
15
|
16
|
27
|
33
|
34
|
31
|
22
|
11
|
23
|
13
|
16
|
10
|
21
|
34
|
25
|
18
|
25
|
11
|
16
|
|
|
2025/08
|
35
|
35
|
36
|
36
|
44
|
42
|
26
|
34
|
23
|
29
|
13
|
24
|
36
|
34
|
34
|
15
|
27
|
33
|
32
|
23
|
33
|
41
|
26
|
40
|
23
|
30
|
24
|
30
|
23
|
41
|
40
|
|
2025/07
|
16
|
19
|
15
|
17
|
22
|
27
|
24
|
14
|
15
|
24
|
22
|
31
|
37
|
42
|
40
|
41
|
38
|
29
|
27
|
30
|
28
|
16
|
19
|
21
|
19
|
25
|
28
|
29
|
33
|
37
|
35
|
|
2025/06
|
15
|
22
|
43
|
51
|
43
|
47
|
41
|
21
|
16
|
33
|
41
|
40
|
42
|
39
|
37
|
41
|
36
|
25
|
14
|
32
|
23
|
12
|
16
|
21
|
24
|
20
|
22
|
25
|
21
|
20
|
|
|
2025/05
|
52
|
68
|
75
|
27
|
43
|
59
|
68
|
31
|
68
|
71
|
58
|
57
|
57
|
49
|
70
|
86
|
73
|
73
|
74
|
65
|
59
|
33
|
59
|
66
|
52
|
39
|
28
|
24
|
26
|
28
|
26
|
|
2025/04
|
43
|
62
|
65
|
76
|
68
|
66
|
70
|
66
|
70
|
68
|
39
|
383
|
339
|
164
|
122
|
94
|
89
|
72
|
63
|
41
|
42
|
43
|
65
|
56
|
60
|
47
|
44
|
49
|
47
|
38
|
|
|
2025/03
|
104
|
77
|
25
|
21
|
17
|
21
|
35
|
54
|
68
|
65
|
58
|
76
|
52
|
48
|
33
|
29
|
28
|
41
|
56
|
58
|
67
|
108
|
112
|
74
|
62
|
63
|
118
|
56
|
17
|
21
|
28
|
|
2025/02
|
101
|
46
|
40
|
42
|
56
|
39
|
41
|
39
|
58
|
81
|
94
|
77
|
53
|
42
|
53
|
73
|
76
|
48
|
62
|
44
|
41
|
51
|
33
|
48
|
77
|
93
|
75
|
81
|
|||
|
2025/01
|
168
|
233
|
216
|
138
|
67
|
110
|
94
|
52
|
65
|
53
|
72
|
79
|
109
|
159
|
115
|
89
|
110
|
129
|
130
|
137
|
153
|
215
|
258
|
129
|
21
|
52
|
65
|
97
|
245
|
226
|
136
|
|
2024/12
|
95
|
118
|
101
|
57
|
30
|
25
|
28
|
33
|
47
|
60
|
62
|
56
|
54
|
63
|
79
|
77
|
111
|
163
|
118
|
90
|
133
|
108
|
92
|
101
|
151
|
140
|
124
|
126
|
149
|
151
|
128
|
|
2024/11
|
36
|
40
|
56
|
62
|
31
|
43
|
60
|
71
|
35
|
34
|
56
|
46
|
43
|
38
|
38
|
25
|
9
|
10
|
13
|
20
|
26
|
37
|
36
|
31
|
17
|
40
|
48
|
59
|
77
|
98
|
|
|
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