I have 510 score in neet-20.can I admission in 15% AIR Quata at any place of India.

Going by last year's cutoffs, it would be difficult to get any seat through All India quota if you belong to general category as last year the minimum cutoff lies around 570 to 580 marks. Now this year the cutoffs will increase as the highest score obtained has increased. So if you belong to general category this is would be difficult to get any college through All India quota. This is the link for cutoffs through all India quota of last year's https://medicine.careers360.com/articles/neet-cut-off-for-government-colleges

However you can try for state counselling as the cutoffs for state quota candidates are quite low. And private medical colleges also participate in state counselling so you can opt for government quota seats there. From your profile it seems you are from Gujarat. So going by last year's cutoffs you can expect government quota seats in GMERS Medical College Baroda, GMERS Gandhinagar, GMERS Vadnagar, AMC MET Medical College, CU Shah Medical College etc.

To get complete list of possible colleges you can get based on your rank use this link http://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer